Unnamed: 0 int64 0 18.1k | language stringclasses 4
values | creator stringlengths 2 137 | title stringlengths 2 217 | subject stringclasses 15
values | keyword stringlengths 10 597 | identifier stringlengths 82 244 | description stringlengths 2 2.3k | date stringlengths 14 14 |
|---|---|---|---|---|---|---|---|---|
11,200 | ['eng'] | ['Taylor-Robinson, M M'] | ['Absorption of fixed scalars'] | ['Particle Physics - Theory'] | ['black hole', 'effective action', 'string model', 'membrane model', 'bound state', 'Kaluza-Klein model', 'tensor, energy-momentum', 'approximation, quasiclassical'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704172'] | ['We calculate the absorption rates of fixed scalars by near extremal five dimensional black holes carrying general one-brane and five-brane charges by semi-classical and D-brane methods. We find that the absorption cross-sections do not in general agree for either fixed scalar and we discuss possible explanations of t... | ['1997-04-25'] |
11,201 | ['eng'] | ['Brax, P', 'Mourad, J'] | ['Open supermembranes in eleven dimensions'] | ['Particle Physics - Theory'] | ['membrane model', 'supersymmetry, transformation', 'dimension, 11', 'anomaly, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704165'] | ['We consider open supermembranes in an eleven dimensional background. We show that, in a flat space-time, the world-volume action is kappa-symmetric and has global space-time supersymmetry if space-time has even dimensional topological defects where the membrane can end. An example of such topological defects is provi... | ['1997-04-25'] |
11,202 | ['eng'] | ['Cruz, J', 'Izquierdo, J M', 'Navarro, D J', 'Navarro-Salas, J'] | ['Free fields via canonical transformations of matter-coupled 2D dilaton gravity models'] | ['Particle Physics - Theory'] | ['quantization, dilaton', 'dimension, 2', 'coupling, matter', 'transformation, canonical', 'boson, string model', 'field theory, Liouville'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704168'] | ['It is shown that the 1+1-dimensional matter-coupled Jackiw-Teitelboim model and the model with an exponential potential can be converted by means of appropriate canonical transformations into a bosonic string theory propagating on a flat target space with an indefinite signature. This makes it possible to consistentl... | ['1997-04-25'] |
11,203 | ['eng'] | ['Avramidi, I G'] | ['Covariant techniques for computation of the heat kernel'] | ['Particle Physics - Theory'] | ['talk, Iowa City 1997/04/04', 'space-time', 'heat kernel', 'asymptotic expansion', 'mathematical methods'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704166'] | ['The heat kernel associated with an elliptic second-order partial differential operator of Laplace type acting on smooth sections of a vector bundle over a Riemannian manifold, is studied. A general manifestly covariant method for computation of the coefficients of the heat kernel asymptotic expansion is developed. Th... | ['1997-04-25'] |
11,204 | ['eng'] | ['Baulieu, L', 'Kanno, H', 'Singer, I M'] | ['Special Quantum Field Theories In Eight And Other Dimensions'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'gauge field theory, topological', 'any-dimensional', 'algebra, Becchi-Rouet-Stora', 'differential forms', 'supersymmetry'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704167'] | ['We build nearly topological quantum field theories in various dimensions. We give special attention to the case of 8 dimensions for which we first consider theories depending only on Yang-Mills fields. Two classes of gauge functions exist which correspond to the choices of two different holonomy groups in SO(8), name... | ['1997-04-25'] |
11,205 | ['eng'] | ['Ellis, Jonathan Richard', 'Mavromatos, Nikolaos E', 'Nanopoulos, Dimitri V'] | ['Quantum Decoherence in a D-Foam Background'] | ['Particle Physics - Theory'] | ['string model', 'field theory, Liouville', 'membrane model, p-brane', 'fluctuation', 'duality, transformation', 'coherence, decoherence'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704169'] | ['Within the general framework of Liouville string theory, we construct a model for quantum D-brane fluctuations in the space-time background through which light closed-string states propagate. The model is based on monopole and vortex defects on the world sheet, which have been discussed previously in a treatment of 1... | ['1997-04-25'] |
11,206 | ['eng'] | ['Aharony, O', 'Hanany, A'] | ['Branes, Superpotentials and Superconformal Fixed Points'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'dimension, 3', 'dimension, 4', 'dimension, 5', 'gauge field theory, U(N)', 'supersymmetry', 'field theory, conformal'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704170'] | ["We analyze various brane configurations corresponding to field theories in three, four and five dimensions. We find brane configurations which correspond to three dimensional N=2 and four dimensional N=1 supersymmetric QCD theories with quartic superpotentials, in which what appear to be ``hidden parameters'' play an... | ['1997-04-25'] |
11,207 | ['eng'] | ['Tsujimaru, S', 'Yamawaki, K'] | ['Zero Mode and Symmetry Breaking on the Light Front'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'fermion', 'sigma model, linear', 'quantization, light front', 'Hamiltonian formalism', 'symmetry, spontaneously broken', 'zero mode'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704171'] | ['We study the zero mode and the spontaneous symmetry breaking on the light front.We use the discretized light-cone quantization a la Maskawa-Yamawaki to treat the zero mode in a clean separationfrom all other modes. It is then shown that the Nambu-Goldstone (NG) phase can be realized on the trivial light-front vacuum ... | ['1997-04-25'] |
11,208 | ['eng'] | ['Feinstein, A', 'Lazkoz, R', 'Vázquez-Mozo, Miguel A'] | ['Closed Inhomogeneous String Cosmologies'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'supersymmetry', 'transformation, conformal', 'duality', 'symmetry, SL(2,R)', 'astrophysics', 'relativity theory, general', 'space-time'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704173'] | ['We present a general algorithm which permits to construct solutions in string cosmology for heterotic and type-IIB superstrings in four dimensions. Using a chain of transformations applied in sequence: conformal, T-duality and SL(2,R) rotations, along with the usual generating techniques associated to Geroch transfor... | ['1997-04-25'] |
11,209 | ['eng'] | ['Isidro, J M', 'Mukherjee, A', 'Nunes, J P', 'Schnitzer, H J'] | ['On the Picard-Fuchs Equations for Massive N=2 Seiberg-Witten Theories'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'effective action', 'differential equations', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704174'] | ['A new method to obtain the Picard-Fuchs equations of effective, N=2 supersymmetric gauge theories with massive matter hypermultiplets in the fundamental representation is presented. It generalises a previously described method to derive the Picard-Fuchs equations of both pure super Yang-Mills and supersymmetric gauge... | ['1997-04-25'] |
11,210 | ['eng'] | ['Bose, S'] | ['Solving the Graceful Exit Problem in Superstring Cosmology'] | ['Particle Physics - Theory'] | ['talk, Bangalore 1997/01/06', 'astrophysics', 'string model', 'supersymmetry', 'gravitation, dilaton', 'dimension, 2', 'correction, higher-order', 'field theory, scalar', 'massless'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704175'] | ["We briefly review the status of the ``graceful exit'' problem in superstring cosmology and present a possible resolution. It is shown that there exists a solution to this problem in two-dimensional dilaton gravity provided quantum corrections are incorporated. This is similar to the recently proposed solution of Rey.... | ['1997-04-25'] |
11,211 | ['eng'] | ['Abdalla, Elcio', 'Banerjee, R'] | ['Screening in three-dimensional QED'] | ['Particle Physics - Theory'] | ['quantum electrodynamics', 'fermion', 'dimension, 3', 'potential', 'screening'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704176'] | ['We compute the quark-antiquark potential in three dimensional massive Quantum Electrodynamics. The result indicates that screening prevails for large quark masses, contrary to the classical expectations. The classical result is reproduced for small separation of the quarks.'] | ['1997-04-25'] |
11,212 | ['eng'] | ['Dudas, E A', 'Grojean, C'] | ['Four-dimensional M-theory and supersymmetry breaking'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'spontaneous compactification', 'dimension, 11', 'dimension, 5', 'dimension, 4', 'supersymmetry, symmetry breaking'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704177'] | ['We investigate compactifications of M-theory from $11\\to 5\\to 4$ dimensions and discuss geometrical properties of 4-d moduli fields related to the structure of 5-d theory. We study supersymmetry breaking by compactification of the fifth dimension and find that an universal superpotential is generated for the axion-... | ['1997-04-25'] |
11,213 | ['eng'] | ['Lukas, A', 'Ovrut, B A'] | ['U-Duality Symmetries from the Membrane Worldvolume'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'spontaneous compactification, torus', 'membrane model', 'duality, transformation', 'supergravity'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704178'] | ['We study U-duality symmetries of toroidally compactified M theory from the membrane worldvolume point of view. This is done taking the most general set of bosonic background fields into account. Upon restriction to pure moduli backgrounds, we are able to find the correct U-duality groups and moduli coset parameteriza... | ['1997-04-25'] |
11,214 | ['eng'] | ['Burkardt, M'] | ['Finiteness Conditions for Light-Front Hamiltonians'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'fermion', 'quantization, light front', 'Hamiltonian formalism', 'field theory, finite', 'perturbation theory, higher-order'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704162'] | ['In the context of simple models, it is shown that demanding finiteness for physical masses with respect to a longitudinal cutoff, can be used to fix the ambiguity in the renormalization of fermions masses in the Hamiltonian light-front formulation. Difficulties that arise in applications of finiteness conditions to d... | ['1997-04-24'] |
11,215 | ['eng'] | ['Rey, S J'] | ['Heterotic M(atrix) Strings and Their Interactions'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'matrix model', 'spontaneous compactification', 'gauge field theory, SO(N)', 'field theory, conformal', 'expansion, strong coupling', 'boson, string'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704158'] | ['Following recent proposal of Dijkgraaf, Verlinde and Verlinde, we show that the M(atrix) theory compactified on $S_1/Z_2$ provides with a non-perturbative description of second-quantized light-cone heterotic string. This so-called heterotic M(atrix) string theory is defined by two-dimensional (8,0) supersymmetric chi... | ['1997-04-24'] |
11,216 | ['eng'] | ['Adams, D H'] | ['A note on the Faddeev-Popov determinant and Chern-Simons perturbation theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'Chern-Simons term', 'path integral, determinant', 'ghost', 'differential forms', 'perturbation theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704159'] | ['A refined expression for the Faddeev-Popov determinant is derived for gauge theories quantised around a reducible classical solution. We apply this result to Chern-Simons perturbation theory on compact spacetime 3-manifolds with quantisation around an arbitrary flat gauge field isolated up to gauge transformations, p... | ['1997-04-24'] |
11,217 | ['eng'] | ['Ksenzov, V G'] | ['New approach to the non-perturbative physics'] | ['Particle Physics - Theory'] | ['sigma model', 'dimension, 2', 'expansion 1/N', 'vacuum state, nonperturbative', 'effective Hamiltonian', 'background, classical', 'quantum mechanics, fluctuation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704160'] | ['It was shown that the non-perturbative properties of the vacuum are described by the quantum fluctuations around the classical background with zero canonical momentum. The vacuum state has been built and checked in the framework of the sigma models in two dimentions.'] | ['1997-04-24'] |
11,218 | ['eng'] | ['Cederwall, Martin'] | ['Boundaries of 11-Dimensional Membranes'] | ['Particle Physics - Theory'] | ['membrane model', 'supersymmetry', 'gauge field theory, E(8)', 'gauge field theory, Yang-Mills', 'dimension, 11', 'boundary condition', 'anomaly', 'Wess-Zumino term'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704161'] | ['The action for an 11-dimensional supermembrane contains a chiral Wess-Zumino-Witten model coupling to the E8 super-Yang-Mills theory on the end-of-the-world 9-brane. It is demonstrated that this boundary string theory is dictated both by gauge invariance and by kappa-symmetry.'] | ['1997-04-24'] |
11,219 | ['eng'] | ['Girardello, L', 'Porrati, Massimo', 'Zaffaroni, A'] | ['Spontaneously Broken N=2 Supergravity Without Light Mirror Fermions'] | ['Particle Physics - Theory'] | ['supergravity', 'supersymmetry, spontaneously broken', 'multiplet', 'fermion, mirror particle', 'fermion, mass difference', 'gauge field theory, SU(3) x SU(4) x U(1)', 'quaternion'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704163'] | ['We present a spontaneously broken N=2 supergravity model that reduces in the flat limit to a globally supersymmetric N=2 system with explicit soft supersymmetry breaking terms. These soft terms generate a mass O(100 GeV) for mirror quarks and leptons, while leaving the physical fermions light, thereby overcoming one ... | ['1997-04-24'] |
11,220 | ['eng'] | ['Cavaglià, M', "D'Alfaro, V", 'Filippov, A T'] | ['The Birkhoff Theorem in the Quantum Theory of Two-Dimensional Dilaton Gravity'] | ['Particle Physics - Theory'] | ['talk, Turin 1997/02/12', 'quantum gravity', 'dimension, 2', 'dilaton', 'Hilbert space', 'operator, mass', 'Hamiltonian formalism', 'transformation, canonical', 'quantization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704164'] | ['In classical two-dimensional dilaton gravity, and in particular in spherically symmetric pure gravity in d dimensions, the generalized Birkhoff theorem states that, for a suitable choice of coordinates, the metric coefficients are only functions of a single coordinate. It is interesting to see how this result is reco... | ['1997-04-24'] |
11,221 | ['eng'] | ['Irwin, P W'] | ['SU(3) Monopoles and their Fields'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(3)', 'Higgs model', 'field equations, monopole', 'magnetic monopole, charge', 'symmetry breaking', 'gauge field theory, SU(2)', 'asymptotic behavior', 'moduli space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704153'] | ["Some aspects of the fields of charge two SU(3) monopoles with minimal symmetry breaking are discussed. A certain class of solutions look like SU(2) monopoles embedded in SU(3) with a transition region or ``cloud'' surrounding the monopoles. For large cloud size the relative moduli space metric splits as a direct prod... | ['1997-04-23'] |
11,222 | ['eng'] | ['Chernodub, M N', 'Polikarpov, M I', 'Veselov, A I'] | ['Abelian Projection of SU(2) Gluodynamics and Monopole Condensate'] | ['Particle Physics - Theory'] | ['talk, Kyoto 1996/12/16', 'gauge field theory, SU(2)', 'partition function', 'field theory, monopole', 'monopole, condensation', 'lattice field theory', 'numerical calculations, Monte Carlo'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704155'] | ['The general properties of the abelian projection are reviewed. We derive the explicit expression for the abelian functional integral for U(1) abelian theory which corresponds to the abelian projection of the SU(2) gluodynamics. The numerical results for the temperature dependence of the monopole condensate are presen... | ['1997-04-23'] |
11,223 | ['eng'] | ['Pavsic, M'] | ['The Dirac-Nambu-Goto p-Branes as Particular Solutions to a Generalized, Unconstrained Theory'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'any-dimensional', 'Hamiltonian formalism', 'constraint', 'quantization', 'invariance, reparametrization', 'Schroedinger equation, solution'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704154'] | ["The theory of the usual, constrained p-branes is embedded into a larger theory in which there is no constraints. In the latter theory the Fock-Schwinger proper time formalism is extended from point-particles to membranes of arbitrary dimension. For this purpose the tensor calculus in the infinite dimensional membrane... | ['1997-04-23'] |
11,224 | ['eng'] | ['Mathur, S D'] | ['Absorption of angular momentum by black holes and D-branes'] | ['Particle Physics - Theory'] | ['black hole', 'angular momentum, absorption', 'cross section, energy dependence', 'membrane model', 'string tension', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704156'] | ['We consider the absorption of higher angular momentum modes of scalars into black holes, at low energies, and ask if the resulting cross sections are reproduced by a D-brane model. To get the correct dependence on the volume of the compactified dimensions, we must let the absorbing element in the brane model have a t... | ['1997-04-23'] |
11,225 | ['eng'] | ['Haagensen, P E', 'Olsen, K'] | ['T-Duality and Two-Loop Renormalization Flows'] | ['Particle Physics - Theory'] | ['sigma model, nonlinear', 'duality', 'renormalization group, transformation', 'perturbation theory, higher-order', 'higher-order, 2', 'string model', 'background field', 'effective action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704157'] | ['Manifest T-duality covariance of the one-loop renormalization group flows is shown for a generic bosonic sigma model with an abelian isometry, by referring a set of previously derived consistency conditions to the tangent space of the target. For a restricted background, T-duality transformations are then studied at ... | ['1997-04-23'] |
11,226 | ['eng'] | ['Adams, D H'] | ['A doubled discretisation of abelian Chern-Simons theory'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'Chern-Simons term', 'Wilson loop', 'partition function', 'correlation function', 'lattice field theory, continuum limit', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704150'] | ['A new discretisation of a doubled, i.e. BF, version of the pure abelian Chern-Simons theory is presented. It reproduces the continuum expressions for the topological quantities of interest in the theory, namely the partition function and correlation function of Wilson loops. Similarities with free spinor field theory... | ['1997-04-22'] |
11,227 | ['eng'] | ['Pando-Zayas, L A'] | ['Modified Kantowski-Sachs Cosmologies from Coset Models'] | ['Particle Physics - Theory'] | ['coset space, SO(2,2)/SO(2)', 'Wess-Zumino-Witten model', 'dimensional reduction', 'astrophysics, model', 'dimension, 4', 'dimension, 5'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704146'] | ['We show how different modifications of Kantowski-Sachs cosmologies emerge in four dimensions as dimensional reduction of the gauged Wess-Zumino-Witten model based on $SO(2,2)/SO(2)$.'] | ['1997-04-22'] |
11,228 | ['eng'] | ['Esposito, S'] | ['Covariant Majorana Formulation of Electrodynamics'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'field equations', 'spinor, Majorana', 'invariance, Lorentz', 'current, conservation law', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704144'] | ["We construct an explicit covariant Majorana formulation of Maxwell electromagnetism which does not make use of vector 4-potential. This allows to write a ``Dirac'' equation for the photon containing all the known properties of it. In particular, the spin and (intrinsic) boost matrices are derived and the helicity pro... | ['1997-04-22'] |
11,229 | ['eng'] | ['Green, M B', 'Vanhove, P'] | ['D-Instantons, Strings and M-Theory'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'dimension, 11', 'spontaneous compactification, torus', 'effective action', 'string model', 'supersymmetry', 'field theory, instanton'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704145'] | ['The R^4 terms in the effective action for M-theory compactified on a two-torus are motivated by combining one-loop results in type II superstring theories with the Sl(2,Z) duality symmetry. The conjectured expression reproduces precisely the tree-level and one-loop R^4 terms in the effective action of the type II str... | ['1997-04-22'] |
11,230 | ['eng'] | ['Sabra, W A'] | ['Black Holes In N=2 Supergravity Theories And Harmonic Functions'] | ['Particle Physics - Theory'] | ['black hole, static', 'dyon', 'supergravity', 'coupling, multiplet', 'potential, Kaehler', 'geometry', 'central charge', 'entropy', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704147'] | ['We present dyonic BPS static black hole solutions for general d=4, N=2 supergravity theories coupled to vector and hypermultiplets. These solutions are generalisations of the spherically symmetric Majumdar-Papapetrou black hole solutions of Einstein-Maxwell gravity and are completely characterised by a set of constra... | ['1997-04-22'] |
11,231 | ['eng'] | ['Lashkevich, M Y'] | ['Scaling limit of the six vertex model in the framework of free field representation'] | ['Particle Physics - Theory'] | ['statistical mechanics', 'model, vertex', 'vertex, 6', 'S-matrix, factorization', 'R-matrix', 'scaling', 'operator, polarization', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704148'] | ['The scaling limit of the spectrum, $S$ matrix, and of the form factors of the polarization operator in the six vertex model has been found. The result for the form factors is consistent with the form factors of the sine-Gordon model found recently by Lukyanov. We discuss the origin of the structure of the free field ... | ['1997-04-22'] |
11,232 | ['eng'] | ['Hsu, S D H'] | ['Gaugino Determinant in Supersymmetric Yang-Mills Theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'gaugino, determinant', 'charge, topological'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704149'] | ['We resolve an ambiguity in the sign of the gaugino determinant in supersymmetric models. The result, that the gaugino determinant can be taken positive for all background gauge configurations, is necessary for application of QCD inequalities and lattice Monte Carlo methods to supersymmetric Yang-Mills models.'] | ['1997-04-22'] |
11,233 | ['eng'] | ['Douglas, M R', 'Greene, Brian R', 'Morrison, Douglas Robert Ogston'] | ['Orbifold Resolution by D-Branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'spontaneous compactification, orbifold', 'supersymmetry', 'topology', 'moduli space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704151'] | ['We study topological properties of the D-brane resolution of three-dimensional orbifold singularities, C^3/Gamma, for finite abelian groups Gamma. The D-brane vacuum moduli space is shown to fill out the background spacetime with Fayet--Iliopoulos parameters controlling the size of the blow-ups. This D-brane vacuum m... | ['1997-04-22'] |
11,234 | ['eng'] | ['Acharya, R', 'Swamy, P N'] | ['Asymptotic freedom and Confinement imply spontaneously broken chiral symmetry in Quantum Chromodynamics'] | ['Particle Physics - Theory'] | ['quantum chromodynamics', 'symmetry breaking, chiral', 'symmetry, spontaneously broken', 'asymptotic freedom', 'confinement', 'anomaly, conformal', 'operator, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9910009'] | ["We utilize Coleman's theorem and show that quantum chromodynamics based on asymptotic freedom and confinement must have chiral symmetry realized as a spontaneously broken symmetry."] | ['1999-10-04'] |
11,235 | ['eng'] | ['Rahman, S'] | ['Consistency of Quantum Background Independence'] | ['Particle Physics - Theory'] | ['field theory, string', 'string, closed', 'field theory, deformation', 'background field', 'field theory, conformal', 'differential geometry, symplectic', 'cohomology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704141'] | ['We analyse higher order background independence conditions arising from multiple commutators of background deformations in quantum closed string field theory. The conditions are shown to amount to a vanishing theorem for spaces of higher genus surfaces with two kinds of punctures. Our result is a generalisation of a ... | ['1997-04-21'] |
11,236 | ['eng'] | ['Accardi, A', 'Belli, A'] | ['Renormalization transformations of the 4D BFYM theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'field theory, BF', 'transformation, Becchi-Rouet-Stora', 'quantization', 'Hamiltonian formalism', 'field theory, topological', 'field theory, deformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704136'] | ['We study the most general renormalization transformations for the first-order formulation of the Yang-Mills theory. We analyze, in particular, the trivial sector of the BRST cohomology of two possible formulations of the model: the standard one and the extended one. The latter is a promising starting point for the in... | ['1997-04-21'] |
11,237 | ['eng'] | ['Balázs, L', 'Palla, L'] | ['Quantum equivalence of $\\sigma$ models related by non Abelian Duality Transformations'] | ['Particle Physics - Theory'] | ['sigma model, nonlinear', 'dimension, 2', 'symmetry, SU(2)', 'symmetry, SO(3)', 'coupling constant, renormalization', 'duality, transformation', 'perturbation theory, higher-order'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704137'] | ['Coupling constant renormalization is investigated in 2 dimensional $\\sigma$ models related by non Abelian duality transformations. In this respect it is shown that already in the one loop order of perturbation theory the duals of a one parameter family of models, interpolating between the $SU(2)$ principal model and... | ['1997-04-21'] |
11,238 | ['eng'] | ['Gross, D'] | ['The Triumph And Limitations Of Quantum Field Theory'] | ['Particle Physics - Theory'] | ['talk, Boston 1996/03/01', 'particle physics, history', 'gauge field theory', 'symmetry, spontaneously broken', 'renormalization', 'quantum chromodynamics', 'string model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704139'] | ["Talk presented at the conference ``Historical and Philosophical Reflections on the Foundations of Quantum Field Theory,'' at Boston University, March 1996. It will be published in the proceedings of this conference."] | ['1997-04-21'] |
11,239 | ['eng'] | ['Chou, A', 'Kallosh, R', 'Rahmfeld, J', 'Rey, S J', 'Shmakova, M', 'Wong, W K'] | ['Critical Points and Phase Transitions in 5D Compactifications of M-Theory'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'spontaneous compactification', 'dimension, 5', 'field theory, soliton', 'string tension', 'critical phenomena', 'central charge', 'stability', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704142'] | ['We study critical points of the BPS mass Z, the BPS string tension Z_m, the black hole potential V and the gauged central charge potential P for M-theory compactified on Calabi-Yau three-folds. We first show that the stabilization equations for Z (determining the black hole entropy) take an extremely simple form in f... | ['1997-04-21'] |
11,240 | ['eng'] | ['Balasubramanian, V', 'Larsen, F', 'Leigh, Robert G'] | ['Branes at Angles and Black Holes'] | ['Particle Physics - Theory'] | ['membrane model', 'dimension, 10', 'space-time, torus', 'supersymmetry', 'supergravity', 'black hole, entropy', 'dimension, 4', 'symmetry, U(3)', 'string model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704143'] | ['We construct the most general supersymmetric configuration of D2-branes and D6-branes on a 6-torus. It contains arbitrary numbers of branes at relative U(3) angles. The corresponding supergravity solutions are constructed and expressed in a remarkably simple form, using the complex geometry of the compact space. The ... | ['1997-04-21'] |
11,241 | ['eng'] | ['Ivanov, E'] | ['N=4 supersymmetric integrable systems'] | ['Particle Physics - Theory'] | ['talk, Kharkov 1997/01/05', 'Korteweg-de Vries equation', 'field equations, Liouville', 'differential equations, hierarchy', 'supersymmetry, superfield', 'integrability'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704133'] | ['I give an overview of recent progress in constructing the KdV, mKdV and NLS type hierarchies with extended N=4 supersymmetry.'] | ['1997-04-18'] |
11,242 | ['eng'] | ['Naus, H W L', 'Pirner, H J', 'Fields, T J', 'Vary, J P'] | ['QCD near the Light Cone'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(2)', 'gauge field theory, SU(N)', 'fermion', 'quantization, light front', 'Hamiltonian formalism', 'constraint', 'ground state', 'zero mode', 'confinement'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704135'] | ['Starting from the QCD Lagrangian, we present the QCD Hamiltonian for near light cone coordinates. We study the dynamics of the gluonic zero modes of this Hamiltonian. The strong coupling solutions serve as a basis for the complete problem. We discuss the importance of zero modes for the confinement mechanism.'] | ['1997-04-18'] |
11,243 | ['eng'] | ['Li, M', 'Martinec, Emil J'] | ['On the Entropy of Matrix Black Holes'] | ['Particle Physics - Theory'] | ['black hole, entropy', 'black hole, charge', 'string model', 'membrane model', 'plasma', 'dimension, 5', 'matrix model', 'gauge field theory, Yang-Mills', 'dimension, 6', 'supersymmetry'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704134'] | ['We compute the entropy of 5d black holes carrying up to three charges using matrix theory.'] | ['1997-04-18'] |
11,244 | ['eng'] | ['Bonora, L', 'Sorin, A'] | ['The Hamiltonian structure of the N=2 supersymmetric GNLS hierarchy'] | ['Particle Physics - Theory'] | ['integrability', 'supersymmetry, superfield', 'Schroedinger equation, nonlinear', 'hierarchy', 'Hamiltonian formalism', 'algebra', 'Korteweg-de Vries equation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704130'] | ['The first two Hamiltonian structures and the recursion operator connecting all evolution systems and Hamiltonian structures of the N=2 supersymmetric (n,m)-GNLS hierarchy are constructed in terms of N=2 superfields in two different superfield bases with local evolution equations. Their bosonic limits are studied in d... | ['1997-04-18'] |
11,245 | ['eng'] | ['Bautier, K', 'Deser, Stanley D', 'Henneaux, M', 'Seminara, D'] | ['No Cosmological D=11 Supergravity'] | ['Particle Physics - Theory'] | ['supergravity', 'dimension, 11', 'space-time, anti-de Sitter', 'supersymmetry', 'cohomology', 'algebra, deformation', 'astrophysics, fundamental constant'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704131'] | ['We show, in two complementary ways, that D=11 supergravity---in contrast to all its lower dimensional versions---forbids a cosmological extension. First, we linearize the putative model about an Anti de Sitter background and show that it cannot even support a "global" supersymmetry invariance; hence there is no Noeth... | ['1997-04-18'] |
11,246 | ['eng'] | ['Tyutin, I V', 'Vasilev, M A'] | ['Lagrangian formulation of irreducible massive fields of arbitrary spin in 2+1 dimensions'] | ['Particle Physics - Theory'] | ['dimension, 3', 'field theory, action', 'spin, dependence', 'Lagrangian formalism', 'field theory, massive', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704132'] | ['Lagrangian formulation of free massive fields corresponding to irreducible representations of the Poincare group of arbitrary integer and half-integer spins in three-dimensional space-time is presented. A relationship of the theory under consideration with the self-duality equations in four dimensions is discussed.'] | ['1997-04-18'] |
11,247 | ['eng'] | ['Dalmazi, D', 'De Souza-Dutra, A'] | ['A Simple Action for a Free Anyon'] | ['Particle Physics - Theory'] | ['anyon', 'mechanics, action', 'particle, relativistic', 'group theory, Poincare', 'dimension, 3', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704128'] | ['By studying classical realizations of the sl(2,R) algebra in a two dimensional phase space $(q,\\pi)$, we have derived a continuous family of new actions for free anyons in 2+1 dimensions. For the case of light-like spin vector $(S_\\mu S^\\mu =0)$, the action is remarkably simple. We show the appearence of the Zitte... | ['1997-04-17'] |
11,248 | ['eng'] | ['Megged, O'] | ['Non-Split Geometry on Products of Vector Bundles'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'fibre bundle', 'ghost', 'transformation, Becchi-Rouet-Stora', 'differential forms', 'supersymmetry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704124'] | ['It has recently been established that a product bundle, composed of two gauge structures, under some circumstances, possesses a geometry which does not split. Here we provide an educated extension of the above idea to products of many vector bundles with a distinct group structure associated with each factor fiberspa... | ['1997-04-17'] |
11,249 | ['eng'] | ['Hashimoto, K', 'Hata, H'] | ['D-brane and Gauge Invariance in Closed String Field Theory'] | ['Particle Physics - Theory'] | ['field theory, string', 'boson, string', 'string, closed', 'membrane model, p-brane', 'field theory, action', 'invariance, gauge'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704125'] | ['We construct a system of bosonic closed string field theory coupled to a D-brane. The interaction between the D-brane and closed string field is introduced using the boundary state which is a function of constant field strength $F_{\\mu\\nu}$ and the tilt $\\Theta_\\mu^i$ of the D-brane. We find that the gauge invari... | ['1997-04-17'] |
11,250 | ['eng'] | ['Brunelli, J C', 'Das, A'] | ['The sTB-B Hierarchy'] | ['Particle Physics - Theory'] | ['field theory, boson', 'supersymmetry', 'dimension, 2', 'Hamiltonian formalism', 'operator, Lax', 'charge, conservation law', 'integrability', 'differential equations, hierarchy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704126'] | ['We construct a new supersymmetric two boson (sTB-B) hierarchy and study its properties. We derive the conserved quantities and the Hamiltonian structures (proving the Jacobi identity) for the system. We show how this system gives the sKdV-B equation and its Hamiltonian structures upon appropriate reduction. We also d... | ['1997-04-17'] |
11,251 | ['eng'] | ['Chepelev, I', 'Tseytlin, Arkady A'] | ['Long-distance interactions of D-brane bound states and longitudinal 5-brane in M(atrix) theory'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'matrix model', 'membrane model, p-brane', 'p-brane, 5', 'string model', 'effective action', 'interaction, asymptotic behavior', 'gauge field theory, Yang-Mills', 'supersymmetry'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704127'] | ['We discuss long-distance, low-velocity interaction potentials for processes involving longitudinal M5-brane (corresponding in type IIA theory language to the 1/4 supersymmetric bound state of 4-brane and 0-brane). We consider the following scattering configurations: (a) D=11 graviton off longitudinal M5-brane, or, eq... | ['1997-04-17'] |
11,252 | ['eng'] | ['Perevalov, E V', 'Skarke, H'] | ['Enhanced Gauged Symmetry in Type II and F-Theory Compactifications'] | ['Particle Physics - Theory'] | ['field theory, F-theory', 'spontaneous compactification', 'invariance, gauge', 'group theory, representation', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704129'] | ['We explain the observation by Candelas and Font that the Dynkin diagrams of nonabelian gauge groups occurring in type IIA and F-theory can be read off from the polyhedron $\\Delta^*$ that provides the toric description of the Calabi--Yau manifold used for compacification. We show how the intersection pattern of toric... | ['1997-04-17'] |
11,253 | ['eng'] | ['Fosco, C D'] | ['On the Field Strength Formulation of Effective $QED_3$'] | ['Particle Physics - Theory'] | ['quantum electrodynamics', 'dimension, 3', 'effective action', 'path integral'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704122'] | ["Halpern's field strength's formulation of gauge theories is applied to effective $QED_3$, namely, a gauge invariant theory for an Abelian gauge field $A_\\mu$ with non-localities and self-interactions. The resulting description in terms of the pseudovector field $\\ft = \\epsilon_{\\mu\\nu\\lambda}\\partial_\\nu A_\\... | ['1997-04-16'] |
11,254 | ['eng'] | ['Kakushadze, Z', 'Shiu, G', 'Tye, S H Henry'] | ['Couplings in Asymmetric Orbifolds and Grand Unified String Models'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'field theory, conformal', 'field theory, orbifold', 'scattering amplitude', 'grand unified theory, E(6)', 'grand unified theory, SO(10)', 'family, 3', 'particle, multiplet'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704113'] | ['Using the bosonic supercurrent (or covariant lattice) formalism, we review how to compute scattering amplitudes in asymmetric orbifold string models. This method is particularly useful for calculating scattering of multiple asymmetrically twisted string states, where the twisted states are rewritten as ordinary momen... | ['1997-04-16'] |
11,255 | ['eng'] | ['Shifman, M'] | ['Non-Perturbative Dynamics in Supersymmetric Gauge Theories'] | ['Particle Physics - Theory'] | ['talk, Varenna 1995/06/27', 'talk, Trieste 1996/06/10', 'lectures', 'gauge field theory, Yang-Mills', 'supersymmetry, superfield', 'potential, flat direction', 'field theory, instanton', 'fermion, flavor', 'duality', 'moduli space', 'symmetry, conformal', 'quantum group', 'perturbation theory, higher-order', 'bibliogr... | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704114'] | ['Extended version of lectures given at International School of Physics "Enrico Fermi", Varenna, Italy, July 3 - 6, 1995, Institute of Nuclear Science, UNAM, Mexico, April 11 - 17, 1996, and Summer School in High-Energy Physics and Cosmology, 10 - 26 July, 1996, ICTP, Triest, Italy. I give an introductory review of rec... | ['1997-04-16'] |
11,256 | ['eng'] | ['Kim, W T', 'Yoon, M'] | ['Quantization of dilaton cosmology in two dimensions'] | ['Particle Physics - Theory'] | ['space-time', 'field theory, dilaton', 'inflationary universe', 'dimension, 2', 'quantization, Becchi-Rouet-Stora', 'asymptotic behavior'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704115'] | ['The generalized kinetic term of a dilaton gives the classical superinflation without recourse to any potential, and the quantum version of the dilaton gravity exhibits the finite curvature and graceful exit. For $p=2$ case, the model corresponds to the RST quantization of the s-wave sector of the four-dimensional Ein... | ['1997-04-16'] |
11,257 | ['eng'] | ['Sathiapalan, B'] | ['Loop Variables and Gauge Invariant Interactions in String Theory'] | ['Particle Physics - Theory'] | ['talk, Puri 1996/12/12', 'string model, boson', 'loop space', 'field equations', 'perturbation theory', 'invariance, gauge'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704116'] | ["We describe a method of writing down the exact interacting gauge invariant equations for all the modes of the bosonic open string. It is a generalization of the loop variable approach that was used earlier for the free, and lowest order interacting cases. The generalization involves, as before, the introduction of a ... | ['1997-04-16'] |
11,258 | ['eng'] | ['Nakatsu, T'] | ['Toward Second-Quantization of D5-Brane'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'p-brane, 5', 'quantization, 2', 'vacuum state', 'topology', 'moduli space', 'operator, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704117'] | ['A framework of second-quantization of D5-branes is proposed. It is based on the study of topology of the moduli space of their low energy effective worldvolume theory. Among the topological cycles which resolve singularities caused by overlapping D5-branes, it is introduced those cycles which duals, constituting a su... | ['1997-04-16'] |
11,259 | ['eng'] | ['Bimonte, G', 'Musto, R', 'Stern, A', 'Vitale, P'] | ['Deformed Chern-Simons Theories'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'Chern-Simons term', 'field theory, deformation', 'Hamiltonian formalism', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704118'] | ["We construct a Chern-Simons action for q-deformed gauge theory which is a simple and straightforward generalization of the usual one. Space-time continues to be an ordinary (commuting) manifold, while the gauge potentials and the field strengths become q-commuting fields. Our approach, which is explicitly carried out... | ['1997-04-16'] |
11,260 | ['eng'] | ['Aratyn, H', 'Das, A', 'Rasinariu, C'] | ['Zero Curvature Formalism for Supersymmetric Integrable Hierarchies in Superspace'] | ['Particle Physics - Theory'] | ['differential equations, Lax', 'supersymmetry, superfield', 'differential equations, hierarchy', 'integrability'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704119'] | ['We generalize the Drinfeld-Sokolov formalism of bosonic integrable hierarchies to superspace, in a way which systematically leads to the zero curvature formulation for the supersymmetric integrable systems starting from the Lax equation in superspace. We use the method of symmetric space as well as the non-Abelian ga... | ['1997-04-16'] |
11,261 | ['eng'] | ['Bergshoeff, E A', 'De Roo, M', 'Eyras, E', 'Janssen, B', 'Van der Schaar, J P'] | ['Intersections involving monopoles and waves in eleven dimensions'] | ['Particle Physics - Theory'] | ['supergravity', 'dimension, 11', 'Kaluza-Klein model', 'field theory, monopole', 'membrane model, p-brane', 'p-brane, interaction', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704120'] | ['We consider intersections in eleven dimensions involving Kaluza-Klein monopoles and Brinkmann waves. Besides these purely gravitational configurations we also construct solutions to the equations of motion that involve additional M2- and M5-branes. The maximal number of independent objects in these inter- sections is... | ['1997-04-16'] |
11,262 | ['eng'] | ['Fischler, Willy', 'Rajaraman, A'] | ['M(atrix) String Theory on K3'] | ['Particle Physics - Theory'] | ['string model', 'matrix model', 'field theory, M-theory', 'Hamiltonian formalism', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704123'] | ['We conjecture that M-theory compactified on an ALE space (or K3) is described by 0-branes moving on the ALE space. We give evidence for this by showing that if we compactify another circle, we recover string theory on the ALE space. This guarantees that in the large N limit, the matrix model correctly describes the f... | ['1997-04-16'] |
11,263 | ['eng'] | ['Gates, S J', 'Rodgers, V G J'] | ['Type -B/ -O Bosonic String Sigma-Models'] | ['Particle Physics - Theory'] | ['string model, boson', 'supergravity', 'sigma model', 'superspace'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704101'] | ["We provide world sheet non-supersymmetrical actions that describe the coupling of a bosonic string to the tachyon and massless states of both the type-B and type-O theories. The type-B theory is derived as a truncation and chiral doubling of the Ramond-Ramond sector in our previous model that connected the (1,0) hete... | ['1997-04-15'] |
11,264 | ['eng'] | ['Chamblin, A'] | ['On the superselection sectors of fermions'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'fermion', 'Dirac equation', 'superselection rule', 'phase space, Hilbert space', 'group theory, Poincare', 'group theory, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704099'] | ["We classify elementary particles according to their behaviour under the action of the full inhomogeneous Lorentz group. For fundamental fermions, this approach leads us to delineate fermions into eight basic families or `types', corresponding to the eight simply connected double covering groups of the inhomogeneous L... | ['1997-04-15'] |
11,265 | ['eng'] | ['Burinskii, A'] | ['Kerr Spinning Particle, Strings and Superparticle Models'] | ['Particle Physics - Theory'] | ['talk, Kharkov 1997/01/05', 'space-time', 'analytic properties', 'particle, relativistic', 'supersymmetry, superfield', 'supergravity', 'field theory, dilaton', 'string model', 'black hole'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704102'] | ['A combined model of the Kerr spinning particle and superparticle is considered. Structure of the Kerr geometry is presented in complex form as being created by a complex source. A natural supergeneralization of this construction is obtained corresponding to a complex "supersource". Peforming a supershift to the Kerr ... | ['1997-04-15'] |
11,266 | ['eng'] | ['Lukkarinen, J M'] | ['Lattice Simulations of the Quantum Microcanonical Ensemble'] | ['Particle Physics - Theory'] | ['statistical mechanics', 'lattice field theory', 'Gauss model', 'numerical methods, Monte Carlo'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704103'] | ["We propose a method for the numerical computation of microcanonical expectation values--i.e. averages over energy eigenstates with the same eigenvalue-without any prior knowledge about the spectrum of the Hamiltonian. This is accomplished by first defining a new Gaussian ensemble to approximate the microcanonical one... | ['1997-04-15'] |
11,267 | ['eng'] | ['Elitzur, Shmuel', 'Giveon, Amit', 'Kutasov, D', 'Rabinovici, E', 'Schwimmer, A'] | ['Brane Dynamics and N=1 Supersymmetric Gauge Theory'] | ['Particle Physics - Theory'] | ['string model', 'membrane model, p-brane', 'supersymmetry', 'gauge field theory, SO(N)', 'gauge field theory, Sp(N)', 'gauge field theory, U(N)', 'field theory, deformation', 'duality', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704104'] | ["We discuss some aspects of the relation between space-time properties of branes in string theory, and the gauge theory on their worldvolume, for models invariant under four supercharges in three and four dimensions. We show that a simple set of rules governing brane dynamics reproduces many features of gauge theory. ... | ['1997-04-15'] |
11,268 | ['eng'] | ['Suzuki, H', 'Yasuta, H'] | ['Quantum Bubble Nucleation beyond WKB'] | ['Particle Physics - Theory'] | ['phi**n model, 4', 'symmetry, O(N)', 'vacuum state, bubble', 'path integral, determinant', 'dimension, <4', 'stability', 'energy, ground state', 'tunneling', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704105'] | ['On the basis of Borel resummation, we propose a systematical improvement of bounce calculus of quantum bubble nucleation rates. We study a metastable super-renormalizable field theory, D dimensional O(N) symmetric \\phi^4 model (D<4) with an attractive interaction. The validity of our proposal is tested in D=1 (quant... | ['1997-04-15'] |
11,269 | ['eng'] | ['Brower, Richard C', 'Chandrasekharan, S', 'Wiese, U J'] | ['QCD as a Quantum Link Model'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)', 'lattice field theory, action', 'dimension, 4', 'dimension, 5', 'fermion', 'quark', 'gluon', 'glueball', 'meson'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704106'] | ["QCD is constructed as a lattice gauge theory in which the elements of the link matrices are represented by non-commuting operators acting in a Hilbert space. The resulting quantum link model for QCD is formulated with a fifth Euclidean dimension, whose extent resembles the inverse gauge coupling of the resulting four... | ['1997-04-15'] |
11,270 | ['eng'] | ['Moriconi, M', 'Schoutens, K'] | ['Supersymmetric Reflection Matrices'] | ['Particle Physics - Theory'] | ['talk, Kharkov 1997/01/05', 'field theory, conformal', 'sine-Gordon model', 'dimension, 2', 'supersymmetry, algebra', 'integrability', 'charge, topological'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704107'] | ['We briefly review the general structure of integrable particle theories in 1+1 dimensions having N=1 supersymmetry. Examples are specific perturbed superconformal field theories (of Yang-Lee type) and the N=1 supersymmetric sine-Gordon theory. We comment on the modifications that are required when the N=1 supersymmet... | ['1997-04-15'] |
11,271 | ['eng'] | ['Erdmenger, J'] | ['Conformally Covariant Differential Operators'] | ['Particle Physics - Theory'] | ['quantum gravity', 'effective action', 'background field', 'operator, differential', 'differential forms', 'propagator', 'transformation, conformal', 'invariance, diffeomorphism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704108'] | ['We discuss conformally covariant differential operators, which under local rescalings of the metric, \\delta_\\sigma g^{\\mu\\nu} = 2 \\sigma g^{\\mu\\nu}, transform according to \\delta_\\sigma \\Delta = r \\Delta \\sigma + (s-r) \\sigma restrictions of their associated Green functions have forms which are strongly ... | ['1997-04-15'] |
11,272 | ['eng'] | ['Berkovits, N'] | ['Extra Dimensions in Superstring Theory'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'dimension, 10', 'dimension, 11', 'supersymmetry, superfield', 'twistor', 'operator, vertex', 'cohomology, Becchi-Rouet-Stora'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704109'] | ['It was earlier shown that an SO(9,1) $\\theta^\\alpha$ spinor variable can be constructed from RNS matter and ghost fields. $\\theta^\\alpha$ has a bosonic worldsheet super-partner $\\lambda^\\alpha$ which plays the role of a twistor variable, satisfying $\\lambda \\Gamma^\\mu \\lambda = \\partial x^\\mu +i \\theta $... | ['1997-04-15'] |
11,273 | ['eng'] | ['Khuri, R R'] | ['Solitons, Black Holes and Duality in String Theory'] | ['Particle Physics - Theory'] | ['lectures, Seoul 1996/11/05', 'lectures, Karpacz 1997/02/13', 'lectures, Berlin 1997/02/21', 'string model', 'soliton', 'duality', 'black hole, thermodynamics', 'membrane model', 'bound state', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704110'] | ['These lectures are intended as an introduction to some of the basic aspects of string solitons, duality and black holes. We begin with a discussion of the role of classical solutions in duality, then focus on string/string duality and fundamental membranes. Finally, we examine the feature of compositeness of string s... | ['1997-04-15'] |
11,274 | ['eng'] | ['Semikhatov, A M', 'Tipunin, I Y'] | ['The Structure of Verma Modules over the N=2 Superconformal Algebra'] | ['Particle Physics - Theory'] | ['algebra, conformal', 'supersymmetry', 'algebra, representation', 'mathematical methods'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704111'] | ['We classify degeneration patterns of Verma modules over the N=2 superconformal algebra in two dimensions. Explicit formulae are given for singular vectors that generate maximal submodules in each of the degenerate cases. The mappings between Verma modules defined by these singular vectors are embeddings; in particula... | ['1997-04-15'] |
11,275 | ['eng'] | ['Klebanov, Igor R', 'Rajaraman, A', 'Tseytlin, Arkady A'] | ['Intermediate Scalars and the Effective String Model of Black Holes'] | ['Particle Physics - Theory'] | ['black hole', 'dimension, 5', 'string model', 'membrane model', 'field theory, scalar', 'scalar particle, coupling', 'scalar particle, interference', 'cross section, absorption', 'effective action', 'approximation, quasiclassical'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704112'] | ['We consider five-dimensional black holes modeled by D-strings bound to D5-branes, with momentum along the D-strings. We study the greybody factors for the non-minimally coupled scalars which originate from the gravitons and R-R antisymmetric tensor particles polarized along the 5-brane, with one index along the strin... | ['1997-04-15'] |
11,276 | ['eng'] | ['Medina, R', 'Berkovits, N'] | ['Pasti-Sorokin-Tonin Actions in the Presence of Sources'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'gauge field theory, tensor', 'differential forms', 'field theory, action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704093'] | ['Pasti, Sorokin and Tonin have recently constructed manifestly Lorentz-invariant actions for self-dual field strengths and for Maxwell fields with manifest electromagnetic duality. Using the method of Deser, Gomberoff, Henneaux and Teitelboim, we generalize these actions in the presence of sources.'] | ['1997-04-14'] |
11,277 | ['eng'] | ['Itzhaki, N'] | ['Stringy Corrections to Kaluza-Klein Black Holes'] | ['Particle Physics - Theory'] | ['black hole, electric', 'dimension, 4', 'string model, correction', 'Kaluza-Klein model', 'Einstein equation, solution', 'dimension, 5', 'space-time, Schwarzschild', 'field equations, monopole'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704096'] | ['We consider string theory corrections to 4D black holes which are solutions of the 5D vacuum Einstein equations. We find that the corrections vanish only for the extremal electric solution. We also show that for the non-extremal electric black hole the mass corrections are related to the charge corrections. The impli... | ['1997-04-14'] |
11,278 | ['eng'] | ['Hisakado, M'] | ['Five-Dimensional Gauge Theories and Whitham-Toda Equation'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)', 'supersymmetry', 'dimension, 5', 'field equations, Toda', 'operator, Lax', 'charge conjugation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704092'] | ['The five-dimensional supersymmetric $SU(N)$ gauge theory is studied in the framework of the relativistic Toda chain. This equation can be embedded in two-dimensional Toda lattice hierarchy. This system has the conjugate structure. This conjugate structure corresponds to the charge conjugation.'] | ['1997-04-14'] |
11,279 | ['eng'] | ["D'Attanasio, M", 'Morris, T R'] | ['Large N and the renormalization group'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'any-dimensional', 'symmetry, O(N)', 'partition function', 'expansion 1/N', 'renormalization group'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704094'] | ['In the large N limit, we show that the Local Potential Approximation to the flow equation for the Legendre effective action, is in effect no longer an approximation, but exact -- in a sense that we clarify precisely. We explain why the same is not true for the Polchinski or Wilson flow equations and, by deriving an e... | ['1997-04-14'] |
11,280 | ['eng'] | ['Behrndt, K', 'Lópes-Cardoso, G', 'Gaida, I'] | ['Quantum N = 2 Supersymmetric Black Holes in the S-T Model'] | ['Particle Physics - Theory'] | ['black hole', 'string model, heterotic', 'supersymmetry', 'entropy, correction', 'charge, electric', 'charge, magnetic', 'duality, transformation', 'membrane model', 'spontaneous compactification', 'dimension, 10', 'dimension, 11', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704095'] | ['We consider axion-free quantum corrected black hole solutions in the context of the heterotic S-T model with half the N=2, D=4 supersymmetries unbroken. We express the perturbatively corrected entropy in terms of the electric and magnetic charges in such a way, that target-space duality invariance is manifest. We als... | ['1997-04-14'] |
11,281 | ['eng'] | ['Candelas, P', 'Perevalov, E V', 'Rajesh, G'] | ['Toric Geometry and Enhanced Gauge Symmetry of F-Theory/Heterotic Vacua'] | ['Particle Physics - Theory'] | ['field theory, F-theory', 'spontaneous compactification', 'field theory, Calabi-Yau', 'geometry, algebra', 'group theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704097'] | ['We study F-theory compactified on elliptic Calabi-Yau threefolds that are realised as hypersurfaces in toric varieties. The enhanced gauge group as well as the number of massless tensor multiplets has a very simple description in terms of toric geometry. We find a large number of examples where the gauge group is not... | ['1997-04-14'] |
11,282 | ['eng'] | ['Yi, P'] | ['Witten Index and Threshold Bound States of D-Branes'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'gauge field theory, SU(2)', 'supersymmetry, symmetry breaking', 'Witten index', 'membrane model, p-brane', 'p-brane, interaction', 'ground state', 'bound state'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704098'] | ['We consider the Witten index ${\\cal I}= Tr (-1)^F$ of SU(2) Super-Yang-Mills quantum mechanics (SYMQ) with N=16, 8, 4 supersymmetries. The theory governs the interactions between a pair of D-branes under various circumstances, and our goal is to count the number of the threshold bound states directly from the low-en... | ['1997-04-14'] |
11,283 | ['eng'] | ['Halyo, E'] | ['A Proposal for the Wrapped Transverse Five Brane in M(atrix) Theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'dimension, 6', 'membrane model, p-brane', 'p-brane, 5', 'flux, magnetic', 'boundary condition'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704086'] | ['We propose a state in 5+1 super Yang-Mills theory which corresponds to the wrapped transverse five brane of M(atrix) theory on $T^5$. This state is a magnetic flux quantized in units of $1/g_6^2$ through a plane defined by one side of the box and a new direction which is not manifest.'] | ['1997-04-11'] |
11,284 | ['eng'] | ['Herrera-Aguilar, A', 'Kechkin, O V'] | ['Matrix Ernst Potentials and Orthogonal Symmetry for Heterotic String in Three Dimensions'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'spontaneous compactification', 'dimensional reduction', 'dimension, 3', 'potential', 'symmetry, O(N,M)'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704083'] | ['A new matrix representation for low-energy limit of heterotic string theory reduced to three dimensions is considered. The pair of matrix Ernst Potentials uniquely connected with the coset matrix is derived. The action of the symmetry group on the Ernst potentials is established.'] | ['1997-04-11'] |
11,285 | ['eng'] | ['Susskind, Leonard'] | ['Another Conjecture about M(atrix) Theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'light cone gauge', 'expansion 1/N', 'momentum, infinite', 'matrix model', 'symmetry, U(N)', 'field theory, M-theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704080'] | ['The current understanding of M(atrix) theory is that in the large N limit certain supersymmetric Yang Mills theories become equivalent to M-theory in the infinite momentum frame. In this paper the conjecture is put forward that the equivalence between M and M(atrix) theory is not limited to the large N limit but is v... | ['1997-04-11'] |
11,286 | ['eng'] | ['Sorkin, R D', 'Surya, S'] | ['Geon Statistics and UIRs of the Mapping Class Group'] | ['Particle Physics - Theory'] | ['talk, Merida 1996/10/30', 'quantum gravity', 'topology, geon', 'statistics', 'group theory, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704081'] | ['Quantum Gravity admits topological excitations of microscopic scale which can manifest themselves as particles --- topological geons. Non-trivial spatial topology also brings into the theory free parameters analogous to the terms of geon properties. We also find that, for certain values of the parameters, the geons e... | ['1997-04-11'] |
11,287 | ['eng'] | ['Ghezelbash, A M', 'Karimipour, V'] | ['Global Conformal Invariance in D-dimensions and Logarithmic Correlation Functions'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'any-dimensional', 'n-point function', 'operator product expansion', 'asymptotic behavior'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704082'] | ['We define transformation of multiplets of fields (Jordan cells) under the D-dimensional conformal group, and calculate two and three point functions of fields, which show logarithmic behaviour. We also show how by a formal differentiation procedure, one can obtain n-point function of logarithmic field theory from tho... | ['1997-04-11'] |
11,288 | ['eng'] | ['Dilão, R', 'Schiappa, R'] | ['Stable Knotted Strings'] | ['Particle Physics - Theory'] | ['string model, relativistic', 'field equations, solution', 'boundary condition', 'knot theory', 'analytic properties', 'space-time, Minkowski'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704084'] | ['We solve the Cauchy problem for the relativistic closed string in Minkowski space $M^{3+1}$, including the cases where the initial data has a knot like topology. We give the general conditions for the world sheet of a closed knotted string to be a time periodic surface. In the particular case of zero initial string v... | ['1997-04-11'] |
11,289 | ['eng'] | ['Pimentel, B M', 'Teixeira, R G'] | ['Generalization of the Hamilton-Jacobi approach for higher order singular systems'] | ['Particle Physics - Theory'] | ['mechanics, classical', 'Hamiltonian formalism', 'constraint', 'field equations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704088'] | ['We generalize the Hamilton-Jacobi formulation for higher order singular systems and obtain the equations of motion as total differential equations. To do this we first study the constrains structure present in such systems.'] | ['1997-04-11'] |
11,290 | ['eng'] | ['Berkooz, M', 'Rozali, M'] | ['On Transverse Fivebranes in M(atrix) Theory on $T^5$'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'matrix model', 'spontaneous compactification, torus', 'dimension, 5', 'membrane model, p-brane', 'p-brane, 5'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704089'] | ['We study the M(atrix) theory description of M-theory compactified on a 5-torus. One of the fluxes we identify corresponds to the completely wrapped transverse fivebrane of M-theory. We comment on the origin of the fivebrane central charge, and argue that the formulation of M-theory compactified to low dimensions in g... | ['1997-04-11'] |
11,291 | ['eng'] | ['Berenstein, D E', 'Corrado, R A', 'Distler, Jacques'] | ['On the Moduli Spaces of M(atrix)-Theory Compactifications'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'field theory, M-theory', 'matrix model', 'spontaneous compactification, torus', 'moduli space', 'duality, transformation', 'field theory, soliton', 'gauge field theory, Yang-Mills'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704087'] | ['By identifying the moduli space of coupling constants in the SYM description of toroidal compactifications of M(atrix)-Theory, we construct the M(atrix) description of the moduli spaces of Type IIA string theory compactified on T^n. Addition of theta terms to the M(atrix) SYM produces the shift symmetries necessary t... | ['1997-04-11'] |
11,292 | ['eng'] | ["D'Araújo, C F", 'Tomio, L', 'Adhikari, S K', 'Frederico, T'] | ['Application of Renormalization to Potential Scattering'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'scattering', 'potential', 'regularization', 'renormalization', 'bound state', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9708032'] | ['A recently proposed renormalization scheme can be used to deal with nonrelativistic potential scattering exhibiting ultraviolet divergence in momentum space. A numerical application of this scheme is made in the case of potential scattering with $r^{-2}$ divergence for small r, common in molecular and nuclear physics... | ['1997-08-07'] |
11,293 | ['eng'] | ['Dib, C O', 'Espinosa, O R', 'Schmidt, I'] | ['3-dimensional Rules for Finite-Temperature Loops'] | ['Particle Physics - Theory'] | ['field theory, Euclidean', 'dimension, 3', 'Feynman graph, higher-order', 'finite temperature'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704078'] | ['We present simple diagrammatic rules to write down Euclidean n-point functions at finite temperature directly in terms of 3-dimensional momentum integrals, without ever performing a single Matsubara sum. The rules can be understood as describing the interaction of the external particles with those of the thermal bath... | ['1997-04-10'] |
11,294 | ['eng'] | ['Prata, J N'] | ['The Super-Liouville-Equation on the Half-Line'] | ['Particle Physics - Theory'] | ['field theory, Liouville', 'supersymmetry, superfield', 'field equations, solution', 'boundary condition', 'integrability', 'conservation law'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704070'] | ['A recursive formula for an infinity of integrals of motion for the super-Liouville theory is derived. The integrable boundary interactions for this theory and the super-Toda theory based on the affine superalgebra $B^{(1)} (0,1)$ are computed. In the first case the boundary interactions are unambiguously determined b... | ['1997-04-10'] |
11,295 | ['eng'] | ['Kusenko, A'] | ['Small Q balls'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'dimension, 2', 'field equations, soliton', 'charge', 'perturbation theory', 'stability', 'quantization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704073'] | ['We develop an adequate description of non-topological solitons with a small charge, for which the thin-wall approximation is not valid. There is no classical lower limit on the charge of a stable Q-ball. We examine the parameters of these small-charge solitons and discuss the limits of applicability of the semilcassi... | ['1997-04-10'] |
11,296 | ['eng'] | ['Kapustnikov, A A', 'Ulanov, S A'] | ['Constrained twistors principle of the string theory'] | ['Particle Physics - Theory'] | ['string model, boson', 'dimension, 3', 'dimension, 4', 'dimension, 6', 'constraint', 'twistor', 'field equations, Liouville', 'analytic properties', 'algebra, quaternion', 'sigma model, nonlinear'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704068'] | ['The new principle of constrained twistor-like variables is proposed for construction of the Cartan 1-forms on the worldsheet of the D=3,4,6 bosonic strings. The corresponding equations of motion are derived. Among them there are two well-known Liouville equations for real and complex worldsheet functions W(s,\\bar s)... | ['1997-04-10'] |
11,297 | ['eng'] | ['Wang, P', 'Zhao, L'] | ['Nonelectromagnetic duality in twisted N=4 model'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'symmetry, SU(2) x SU(2) x SU(2)', 'gauge field theory, topological', 'ghost', 'anomaly', 'field theory, Kaehler', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704066'] | ['In this paper we discuss the possible existing correlation functions in the N=4 topological model. Due to the distinguished feature that no anomaly exists in N=4 supersymmetric theories, the positive-negative ghost number balance has to be taken into account while considering the correlation functions. On restriction... | ['1997-04-10'] |
11,298 | ['eng'] | ['Csáki, C', 'Erlich, J', 'Freedman, D', 'Skiba, W'] | ['N=1 Supersymmetric Product Group Theories in the Coulomb Phase'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)**M', 'supersymmetry, superfield', 'superfield, chiral', 'symmetry breaking', 'group theory, representation', 'perturbation theory', 'potential, flat direction'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704067'] | ['We study the low-energy behavior of N=1 supersymmetric gauge theories with product gauge groups SU(N)^M and M chiral superfields transforming in the fundamental representation of two of the SU(N) factors. These theories are in the Coulomb phase with an unbroken U(1)^(N-1) gauge group. For N >= 3, M >= 3 the theories ... | ['1997-04-10'] |
11,299 | ['eng'] | ['Makeenko, Y M'] | ['Three Introductory Lectures in Helsinki on Matrix Models of Superstrings'] | ['Particle Physics - Theory'] | ['lectures, Helsinki 1997/03/10', 'string model', 'supersymmetry', 'matrix model', 'any-dimensional', 'membrane model', 'field equations, solution', 'effective action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704075'] | ['These are short notes of three introductory lectures on recently proposed matrix models of Superstrings and M theory given at 5th Nordic Meeting on Supersymmetric Field and String Theories in Helsinki (March 10-12, 1997). Contents: M(atrix) theory of BFSS, From IIA to IIB with IKKT, The NBI matrix model.'] | ['1997-04-10'] |
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