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 |
|---|---|---|---|---|---|---|---|---|
11,600 | ['eng'] | ['Barnich, G', 'Fulp, R O', 'Lada, T', 'Stasheff, J D'] | ['The sh Lie structure of Poisson brackets in field theory'] | ['Particle Physics - Theory'] | ['field theory', 'Hamiltonian formalism', 'algebra, Lie', 'algebra, Becchi-Rouet-Stora', 'quantization, Batalin-Vilkovisky'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702176'] | ["A general construction of an sh Lie algebra from a homological resolution of a Lie algebra is given. It is applied to the space of local functionals equipped with a Poisson bracket, induced by a bracket for local functions along the lines suggested by Gel'fand, Dickey and Dorfman. In this way, higher order maps are c... | ['1997-02-26'] |
11,601 | ['eng'] | ['Ooguri, H', 'Vafa, C'] | ['Geometry of N=1 Dualities in Four Dimensions'] | ['Particle Physics - Theory'] | ['field theory, Calabi-Yau', 'membrane model, p-brane', 'field theory, soliton', 'duality, transformation', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702180'] | ['We discuss how N=1 dualities in four dimensions are geometrically realized by wrapping D-branes about 3-cycles of Calabi-Yau threefolds. In this setup the N=1 dualities for SU, SO and USp gauge groups with fundamental fields get mapped to statements about the monodromy and relations among 3-cycles of Calabi-Yau three... | ['1997-02-26'] |
11,602 | ['eng'] | ['Ohta, N'] | ['Intersection Rules for Non-Extreme p-Branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'p-brane, interaction', 'supergravity', 'field theory, dilaton', 'field theory, tensor', 'field equations, solution', 'any-dimensional', 'mass', 'entropy', 'temperature, Hawking'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702164'] | ['We give a model-independent derivation of general intersecting rules for non-extreme p-branes in arbitrary dimensions D. This is achieved by directly solving bosonic field equations for supergravity coupled to a dilaton and antisymmetric tensor fields with minimal ansãtze. We compare the results with those in eleven-... | ['1997-02-25'] |
11,603 | ['eng'] | ['Ferrari, F'] | ['The dyon spectra of finite gauge theories'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(2)', 'supersymmetry', 'fermion, flavor', 'dyon', 'bound state', 'field theory, finite', 'quantization, quasiclassical', 'duality, transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702166'] | ['It is shown that all the (p,q) dyon bound states exist and are unique in N=4 and N=2 with four massless flavours supersymmetric SU(2) Yang-Mills theories, where p and q are any relatively prime integers. The proof can be understood in the context of field theory alone, and does not rely on any duality assumption. We ... | ['1997-02-25'] |
11,604 | ['eng'] | ['Fré, P'] | ['U Duality, Solvable Lie Algebras and Extremal Black-Holes'] | ['Particle Physics - Theory'] | ['lectures, Rome 1996/09/23', 'supergravity', 'field theory, scalar', 'duality', 'algebra, Lie', 'black hole', 'central charge', 'string model', 'gauge, abelian', 'spontaneous compactification, torus', 'membrane model, p-brane', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702167'] | ['In this lecture I review recent results on the use of Solvable Lie Algebras as an efficient description of the scalar field sector of supergravities in relation with their non perturbative structure encoded in the U-duality group. I also review recent results on the construction of BPS saturated states as solution of... | ['1997-02-25'] |
11,605 | ['eng'] | ['Behrndt, K', 'Gaida, I'] | ['Subleading contributions from instanton corrections in N = 2 supersymmetric black hole entropy'] | ['Particle Physics - Theory'] | ['black hole', 'supersymmetry', 'entropy, correction', 'string model', 'correction, instanton', 'moduli space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702168'] | ['We present subleading corrections to the N=2 supersymmetric black hole entropy. These subleading contributions correspond to instanton corrections of the Type II string theory. In particular we consider an axion free black hole solution of low-energy effective Type II string theory. We present a procedure to include ... | ['1997-02-25'] |
11,606 | ['eng'] | ['Hoppe, J'] | ['Some Classical Solutions of Membrane Matrix Model Equations'] | ['Particle Physics - Theory'] | ['membrane model', 'matrix model', 'field equations, solution', 'topology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702169'] | ['Some exact solutions to the classical matrix model equations that arise in the context of M(embrane) theory are given, and their topological nature is identified.'] | ['1997-02-25'] |
11,607 | ['eng'] | ['Khastgir, S P'] | ['S-matrices of non-simply laced affine Toda theories by folding'] | ['Particle Physics - Theory'] | ['field theory, Toda', 'field theory, affine', 'dimension, 2', 'S-matrix', 'algebra, Lie', 'algebra, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702170'] | ["The exact factorisable quantum S-matrices are known for simply laced as well as non-simply laced affine Toda field theories. Non-simply laced theories are obtained from the affine Toda theories based on simply laced algebras by folding the corresponding Dynkin diagrams. The same process, called classical `reduction',... | ['1997-02-25'] |
11,608 | ['eng'] | ['Soo, C P', 'Chang, L N'] | ['The Weyl Theory of Fundamental Interactions'] | ['Particle Physics - Theory'] | ['unified field theory', 'fermion, chiral', 'space-time', 'gravitation', 'torsion', 'anomaly', 'invariance, CPT'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702171'] | ['We compare the conventional description of the interaction of matter with the four known forces in the standard model with an alternative Weyl description in which the chiral coupling is extended to include gravity. The two are indistinguishable at the low energy classical level of equations of motion, but there are ... | ['1997-02-25'] |
11,609 | ['eng'] | ['Houghton, C'] | ['New hyperkähler manifolds by fixing monopoles'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)', 'Higgs model', 'field theory, monopole', 'field theory, Kaehler', 'moduli space', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702161'] | ['The construction of new hyperkaehler manifolds by taking the infinite monopole mass limit of certain BPS monopole moduli spaces is considered. The one-parameter family of hyperkaehler manifolds due to Dancer is shown to be an example of such manifolds. A new family of fixed monopole spaces is constructed. They are th... | ['1997-02-24'] |
11,610 | ['eng'] | ['Brown, D'] | ['Duality Invariance of Black Hole Creation Rates'] | ['Particle Physics - Theory'] | ['black hole, pair production', 'duality', 'boundary condition', 'electromagnetic field, action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702158'] | ['Pair creation of electrically charged black holes and its dual process, pair creation of magnetically charged black holes, are considered. It is shown that the creation rates are equal provided the boundary conditions for the two processes are dual to one another. This conclusion follows from a careful analysis of bo... | ['1997-02-24'] |
11,611 | ['eng'] | ['Greene, Brian R'] | ['String Theory on Calabi-Yau Manifolds'] | ['Particle Physics - Theory'] | ['lectures, Boulder 1996/06/02', 'string model', 'supersymmetry', 'differential geometry, Kaehler', 'differential forms', 'cohomology', 'field theory, conformal', 'dimension, 2', 'moduli space', 'topology', 'geometry, algebra', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702155'] | ['These lectures are devoted to introducing some of the basic features of quantum geometry that have been emerging from compactified string theory over the last couple of years. The developments discussed include new geometric features of string theory which occur even at the classical level as well as those which requ... | ['1997-02-24'] |
11,612 | ['eng'] | ['Dolan, B P'] | ['Renormalisation Group Flow and Geodesics in the O(N) Model for Large N'] | ['Particle Physics - Theory'] | ['phi**n model, 4', 'symmetry, O(N)', 'expansion 1/N', 'renormalization group, transformation', 'dimension, 3', 'geometry', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702156'] | ['A metric is introduced on the space of parameters (couplings) describing the large N limit of the O(N) model in Euclidean space. The geometry associated with this metric is analysed in the particular case of the infinite volume limit in 3 dimensions and it is shown that the Ricci curvature diverges at the infra-red (... | ['1997-02-24'] |
11,613 | ['eng'] | ['Varga, P'] | ['Finite Groups and Quantum Yang-Baxter Equations'] | ['Particle Physics - Theory'] | ['Yang-Baxter equation', 'group theory, finite', 'gauge field theory, Yang-Mills', 'lattice field theory', 'dimension, 2', 'ground state', 'critical phenomena'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702157'] | ['We construct integrable modifications of 2d lattice gauge theories with finite gauge groups. Although the ground states of these systems remain infinitely degenerate in most cases, some of them seems to possess nontrivial phase structure.'] | ['1997-02-24'] |
11,614 | ['eng'] | ['Cai, R G', 'Myung, Y S'] | ['Critical behavior for the dilaton black holes'] | ['Particle Physics - Theory'] | ['black hole, dilaton', 'membrane model, p-brane', 'critical phenomena', 'thermodynamics, fluctuation', 'scaling', 'moduli space', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702159'] | ['We study the critical behavior in the black p-branes and four dimensional charged dilaton black holes. We calculate the thermodynamic fluctuations in the various (microcanonical, canonical, and grandcanonical) ensembles. It is found that the extremal limit of some black configurations has a critical point and a phase... | ['1997-02-24'] |
11,615 | ['eng'] | ['Leifer, P'] | ['Nonlinear modification of quantum mechanics'] | ['Particle Physics - Theory'] | ['relativity theory', 'gauge field theory, space-time', 'quantization, nonlinear', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702160'] | ["In order to prevent ``unavoidable'' break-down of the ``peaceful coexistence'' between foundations of quantum theory and relativity I propose a new type of a quantum gauge theory (superrelativity). This differs from ordinary gauge theories in the sense that the affine connection of this theory is constructed from fir... | ['1997-02-24'] |
11,616 | ['eng'] | ['Gubankova, E L', 'Wegner, F'] | ['Exact renormalization group analysis in Hamiltonian theory; 1, QED Hamiltonian on the light front'] | ['Particle Physics - Theory'] | ['quantum electrodynamics', 'quantization, light front', 'Hamiltonian formalism', 'electron, propagator', 'vertex function', 'renormalization group', 'perturbation theory, higher-order', 'higher-order, 2'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702162'] | ["The infinitesimal unitary transformation, introduced recently by F.Wegner, to bring the Hamiltonian to diagonal (or band diagonal) form, is applied to the Hamiltonian theory as an exact renormalization scheme. We consider QED on the light front to illustrate the method. The low-energy generated interaction, induced i... | ['1997-02-24'] |
11,617 | ['eng'] | ['Tseytlin, Arkady A'] | ['Composite BPS configurations of p-branes in 10 and 11 dimensions'] | ['Particle Physics - Theory'] | ['supergravity', 'field equations, soliton', 'dimension, 10', 'dimension, 11', 'string model', 'membrane model, p-brane', 'field theory, M-theory', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702163'] | ["We give an overview of various composite BPS configurations of string theory and M-theory p-branes represented as classical supergravity solutions. Type II string backgrounds can be obtained by S- and T- dualities from NS-NS string - 5-brane configurations corresponding to exact conformal sigma models. The single-cen... | ['1997-02-24'] |
11,618 | ['eng'] | ['Tomboulis, E T'] | ['Superrenormalizable gauge and gravitational theories'] | ['Particle Physics - Theory'] | ['gauge field theory, action', 'gravitation', 'renormalization', 'perturbation theory', 'space-time, Minkowski', 'space-time, Euclidean', 'propagator', 'unitarity', 'causality', 'two-point function'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702146'] | ['We investigate 4-dim gauge theories and gravitational theories with nonpolynomial actions containing an infinite series in covariant derivatives of the fields representing the expansion of a transcendental entire function. A class of entire functions is explicitly constructed such that: (i) the theory is perturbative... | ['1997-02-21'] |
11,619 | ['eng'] | ['Carey, A L', 'Crowley, D', 'Murray, M K'] | ['Principal Bundles and the Dixmier Douady Class'] | ['Particle Physics - Theory'] | ['field theory', 'string model', 'fibre bundle', 'group theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702147'] | ['A systematic consideration of the problem of the reduction and extension of the structure group of a principal bundle is made and a variety of techniques in each case are explored and related to one another. We apply these to the study of the Dixmier-Douady class in various contexts including string structures, U-res... | ['1997-02-21'] |
11,620 | ['eng'] | ['Larsen, F'] | ['A String Model of Black Hole Microstates'] | ['Particle Physics - Theory'] | ['black hole', 'statistical mechanics', 'gas, string', 'string model, weak interaction'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702153'] | ['The statistical mechanics of black holes arbitrarily far from extremality is modeled by a gas of weakly interacting strings. As an effective low energy description of black holes the model provides a number of highly non-trivial consistency checks and predictions. Speculations on a fundamental origin of the model sug... | ['1997-02-21'] |
11,621 | ['eng'] | ['Sitenko, Yu A'] | ['Nonlocality, Self-Adjointness and $\\Theta$-Vacuum in Quantum Field Theory in Spaces with Nontrivial Topology'] | ['Particle Physics - Theory'] | ['talk, Alushta 1996/05/13', 'gauge field theory', 'fermion', 'Aharonov-Bohm effect', 'vortex', 'flux, magnetic', 'vacuum state, quantum number'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702148'] | ['We consider an analogue of the Aharonov-Bohm effect in quantum field theory: the fermionic vacuum attains nontrivial quantum numbers in the background of a magnetic vortex even in the case when the spatial region of nonvanishing external field strength is excluded. The dependence of the vacuum quantum numbers on the ... | ['1997-02-21'] |
11,622 | ['eng'] | ['Bagnuls, C', 'Bervillier, C'] | ['Field-Theoretic Techniques in the Study of Critical Phenomena'] | ['Particle Physics - Theory'] | ['critical phenomena', 'field theory', 'renormalization group, beta function', 'scaling', 'numerical calculations', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702149'] | ['We shortly illustrate how the field-theoretic approach to critical phenomena takes place in the more complete Wilson theory of renormalization and qualitatively discuss its domain of validity. By the way, we suggest that the differential renormalization functions (like the beta-function) of the perturbative scalar th... | ['1997-02-21'] |
11,623 | ['eng'] | ['Avramidi, I G', 'Esposito, G'] | ['Universal Functions in Euclidean Quantum Gravity'] | ['Particle Physics - Theory'] | ['quantum gravity, Euclidean', 'gravitation, quantization', 'boundary condition', 'space-time, perturbation', 'approximation, heat kernel', 'functional analysis'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702150'] | ['A key problem in the attempt to quantize the gravitational field is the choice of boundary conditions. These are mixed, in that spatial and normal components of metric perturbations obey different sets of boundary conditions. In the covariant quantization scheme this leads to a boundary operator involving both normal... | ['1997-02-21'] |
11,624 | ['eng'] | ['Herrera, A', 'Kechkin, O V'] | ['Double Ernst Solution in Einstein-Kalb-Ramond Theory'] | ['Particle Physics - Theory'] | ['talk, Dubna 1996/12/08', 'relativity theory, general', 'field theory, tensor', 'field equations, solution'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702152'] | ['The Kähler formulation of 5-dimensional Einstein-Kalb-Ramond (EKR) theory admitting two commuting Killing vectors is presented. Three different Kramer-Neugebauer-like maps are established for the 2-dimensional case. A class of solutions constructed on the double Ernst one is obtained. It is shown that the double Kerr... | ['1997-02-21'] |
11,625 | ['eng'] | ['Low, F E'] | ['Run-away solutions in relativistic spin 1/2 quantum electrodynamics'] | ['Particle Physics - Theory'] | ['quantum electrodynamics', 'fermion', 'field equations, solution', 'boundary condition', 'perturbation theory, higher-order', 'renormalization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702151'] | ['The existence of run-away solutions in classical and non-relativistic quantum electrodynamics is reviewed. It is shown that the less singular high energy behavior of relativistic spin 1/2 quantum electrodynamics precludes an analogous behavior in that theory. However, a Landau-like anomalous pole in the photon propag... | ['1997-02-21'] |
11,626 | ['eng'] | ['Buchbinder, I L', 'Pershin, V D', 'Toder, G B'] | ['Generalized canonical quantization of bosonic string model in massive background fields'] | ['Particle Physics - Theory'] | ['talk, Santa Margherita Ligure 1996/09/17', 'boson, string model', 'background field, massive', 'quantization, constraint', 'Hamiltonian formalism', 'algebra, constraint'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702141'] | ['A method of constructing a canonical gauge invariant quantum formulation for a non-gauge classical theory depending on a set of parameters is advanced and then applied to the theory of closed bosonic string interacting with massive background fields. It is shown that within the proposed formulation the correct linear... | ['1997-02-20'] |
11,627 | ['eng'] | ['Ivanova, T A'] | ['On Current Algebra of Symmetries of the Self-Dual Yang-Mills Equations'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'field equations', 'duality', 'symmetry, conformal', 'twistor', 'hidden symmetry'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702144'] | ["It is shown that the extended conformal symmetries of the self-dual Yang-Mills equations introduced recently have a simple description in terms of Ward's twistor construction."] | ['1997-02-20'] |
11,628 | ['eng'] | ['Cai, R G'] | ['Effective spatial dimension of extremal non-dilatonic black p-branes and the description of entropy on the world volume'] | ['Particle Physics - Theory'] | ['black hole', 'membrane model, p-brane', 'critical phenomena', 'scaling', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702142'] | ['By investigating the critical behavior appearing at the extremal limit of the non-dilatonic, black p-branes in (d+p) dimensions, we find that some critical exponents related to the critical point obey the scaling laws. From the scaling laws we obtain that the effective spatial dimension of the non-dilatonic black hol... | ['1997-02-20'] |
11,629 | ['eng'] | ['Marotta, V'] | ['$W_k$ structure of generalized Frenkel-Kac construction for SU(2)-level k Kac-Moody algebra'] | ['Particle Physics - Theory'] | ['algebra, Kac-Moody', 'algebra, W(N)', 'symmetry, SU(2)', 'algebra, affine', 'algebra, representation', 'operator product expansion'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702143'] | ['W_k structure underlying the tensverse realization of SU(2) at level k is analyzed. Extension of the equivalence existing between covariant and light-cone gauge realization of affine Kac-Moody algebra to W_k algebras is given. Higher spin generators related to parafermions are extracted from the operator product alge... | ['1997-02-20'] |
11,630 | ['eng'] | ['Schrör, B'] | ['Modular Localization and the Bootstrap-Form factor Program'] | ['Particle Physics - Theory'] | ['axiomatic field theory', 'operator, algebra', 'dimension, 2', 'S-matrix, factorization', 'bound state', 'bootstrap'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702145'] | ["We extend the ''modular localization'' principle from free to interacting theories and test its power for the special class of d=1+1 factorizing models."] | ['1997-02-20'] |
11,631 | ['eng'] | ['Rozali, M'] | ['Matrix Theory and U-duality in Seven Dimensions'] | ['Particle Physics - Theory'] | ['matrix model', 'field theory, M-theory', 'gauge field theory, Yang-Mills', 'dimension, 4', 'dimension, 5', 'dimension, 7', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702136'] | ['We demonstrate the emergence of the U-duality group in compactification of Matrix theory on a 4-torus. The discussion involves non-trivial effects in strongly coupled 4+1 dimensional gauge theory, and highlights some interesting phenomena in the Matrix theory description of compactified M-theory.'] | ['1997-02-19'] |
11,632 | ['eng'] | ['Hüffel, H', 'Kelnhofer, G'] | ['Generalized Stochastic Gauge Fixing'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'quantization, stochastic', 'path integral', 'dependence, gauge'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702135'] | ['We propose a generalization of the stochastic gauge fixing procedure for the stochastic quantization of gauge theories where not only the drift term of the stochastic process is changed but also the Wiener process itself. All gauge invariant expectation values remain unchanged. As an explicit example we study the cas... | ['1997-02-19'] |
11,633 | ['eng'] | ['Carroll, R'] | ['Two kinds of duality'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'Korteweg-de Vries equation', 'duality, transformation', 'Riemann surfaces', 'Kadomtsev-Petviashvili equation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702138'] | ['In a finite zone KdV context we show relations between the duality variables of Faraggi-Matone and those involved in Seiberg-Witten type duality.'] | ['1997-02-19'] |
11,634 | ['eng'] | ['Strobl, T'] | ['2d quantum dilaton gravity as/versus finite dimensional quantum mechanical systems'] | ['Particle Physics - Theory'] | ['talk, Santa Margherita Ligure 1996/09/17', 'gravitation', 'field theory, dilaton', 'dimension, 2', 'Chern-Simons term', 'quantization, constraint', 'Hamiltonian formalism', 'phase space', 'quantum mechanics, finite', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702139'] | ["I present the ``Chern--Simons'' formulation of generalized 2d dilaton gravity, summarize its Hamiltonian quantization (reduced phase space and Dirac quantization) and briefly discuss the statistical mechanical entropy of 2d black holes. Focus is put on the close relation to finite dimensional point particle systems."... | ['1997-02-19'] |
11,635 | ['eng'] | ['McCartor, G'] | ['Subtleties in the Light-Cone Representation'] | ['Particle Physics - Theory'] | ['talk', 'representation, light cone', 'zero mode', 'Schwinger model', 'vacuum state', 'field theory, condensation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702140'] | ['To produce an isomorphism between the light-cone and equal-time representations some additional formalism beyond that originally proposed for the light-cone representation may sometimes be required. The additional formalism usually involves zero modes and is most likely to affect delicate, high energy aspects of the ... | ['1997-02-19'] |
11,636 | ['eng'] | ['Stefano, D L'] | ['Quaternionic Electroweak Theory and CKM Matrix'] | ['Particle Physics - Theory'] | ['electroweak interaction', 'algebra, quaternion', 'Cabibbo angle', 'Kobayashi-Maskawa angle', 'Dirac equation', 'Higgs model', 'gauge field theory, U(1,Q)'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702127'] | ['We find in our quaternionic version of the electroweak theory an appare= ntly hopeless problem: In going from complex to quaternions, the calculation o= f the real-valued parameters of the CKM matrix drastically changes. We aim to e= xplain this quaternionic puzzle.'] | ['1997-02-18'] |
11,637 | ['eng'] | ['Shin, J'] | ['Vortex solutions of PCT-invariant Maxwell-Dirac-Chern-Simons gauge theory'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'Chern-Simons term', 'fermion', 'field equations, vortex', 'invariance, CPT'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702124'] | ['We construct PCT-invariant Maxwell-Chern-Simons gauge theory coupled to fermions with adding the parity partner to the matter and the gauge field= s, which can give nontopological vortex solutions depending on the sign of t= he Chern-Simons coupling constant.'] | ['1997-02-18'] |
11,638 | ['eng'] | ['Wetterich, C'] | ['Quantum Dynamics in Classical Time Evolution of Correlation Functions'] | ['Particle Physics - Theory'] | ['field equations, solution', 'approximation, lattice', 'correlation function', 'time dependence'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702125'] | ['The time-dependence of correlation functions under the influence of cla= ssical equations of motion is described by an exact evolution equation. For conservative systems thermodynamic equilibrium is a fixed point of these equations. We show that this fixed point is not universally stable, since infinitely many conser... | ['1997-02-18'] |
11,639 | ['eng'] | ['Anazawa, M'] | ['Boundary operators and touching of loops in 2d gravity'] | ['Particle Physics - Theory'] | ['gravitation', 'field theory, conformal', 'matrix model', 'dimension, 2', 'operator, boundary condition', 'operator, fusion', 'correlation function', 'loop space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702126'] | ['We investigate the correlators in unitary minimal conformal models coup= led to two-dimensional gravity from the two-matrix model. We show that simple fu= sion rules for all of the scaling operators exist. We demonstrate the role pla= yed by the boundary operators and discuss its connection to how loops touch each ot... | ['1997-02-18'] |
11,640 | ['eng'] | ['Ishii, M', 'Kashiwa, T', 'Tanimura, N'] | ['Critical Couplings in the Nambu-Jona-Lasinio Model with the Constant Electromagnetic Fields'] | ['Particle Physics - Theory'] | ['Jona-Lasinio-Nambu model', 'electromagnetic field, background field', 'infrared problem', 'coupling constant, dependence', 'asymptotic expansion', 'critical phenomena', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702128'] | ['A detailed analysis is performed for the Nambu--Jona-Lasinio model coup= led with constant (external) magnetic and/or electric fields in two, three, a= nd four dimensions. The infrared cut-off is essential for a well-defined functional determinant by means of the proper time method. Contrary to th= e previous observa... | ['1997-02-18'] |
11,641 | ['eng'] | ['Mickelsson, J'] | ['Vacuum polarization and the geometric phase'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'gauge field theory, background field', 'fermion, Dirac', 'quantization, 2', 'vacuum polarization', 'renormalization, nonperturbative', 'invariance, gauge'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702129'] | ['A nonperturbative approach to the vacuum polarization for quantized fer= mions in external vector potentials is discussed. It is shown that by a suitabl= e choice of counterterms the vacuum polarization phase is both gauge and renormalization independent, within a large class of nonperturbative renormalizations.'] | ['1997-02-18'] |
11,642 | ['eng'] | ['Lugo, A R'] | ['$SO(3) x U(1)$ isometric instantons with non abelian hair in four dimensional string theory'] | ['Particle Physics - Theory'] | ['string model', 'vacuum state', 'Kaluza-Klein model', 'field theory, conformal', 'dimension, 2', 'Wess-Zumino-Witten model', 'coset space, SU(2,1)/U(1)', 'current algebra', 'background field, quasiclassical'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702132'] | ['We compute the exact effective string vacuum backgrounds of the level $k =3D 81/19 SU(2,1)/U(1)$ coset model. A compact SU(2) isometry present = in this seven dimensional solution allows to interpreting it after compactificati= on as a four dimensional non-abelian SU(2) charged instanton with a singular submanifold a... | ['1997-02-18'] |
11,643 | ['eng'] | ['Aganagic, M', 'Park, J', 'Popescu, C C', 'Schwarz, J H'] | ['Dual D-Brane Actions'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'gauge field theory, U(1)', 'duality, transformation', 'field theory, action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702133'] | ['Dual super Dp-brane actions are constructed by carrying out a duality transformation of the world-volume U(1) gauge field. The resulting world-= volume actions, which contain a (p - 2)-form gauge field, are shown to have the expected properties. Specifically, the D1-brane and D3-brane transform in= ways that can be u... | ['1997-02-18'] |
11,644 | ['eng'] | ['Park, M I', 'Park, Y J'] | ['Quantization of the non-Abelian Proca model based on the improved BFT formalism'] | ['Particle Physics - Theory'] | ['field theory, vector', 'field theory, massive', 'Proca equation', 'quantization, constraint', 'Hamiltonian formalism', 'phase space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702134'] | ['We present the newly improved Batalin-Fradkin-Tyutin (BFT) Hamiltonian formalism and the generalization to the Lagrangian formulation, which pro= vide the more simple and transparent insight to the usual BFT method, with application to the non-Abelian Proca model which has been an difficult pr= oblem in the usual met... | ['1997-02-18'] |
11,645 | ['eng'] | ['Kwon, H'] | ['Non-confinement in Three Dimensional Supersymmetric Yang-Mills Theory'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(2)', 'supersymmetry', 'dimension, 3', 'field theory, instanton', 'moduli space', 'path integral', 'effective action', 'confinement', 'dilute gas approximation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702116'] | ["The role of instantons in three dimensional N=2 supersymmetric SU(2) Yang-Mills theory is studied, especially in relation to the issue of confinement. The instanton-induced low energy effective action is derived by extending the dilute gas approximation to the super-moduli space of instantons. Following Polyakov's de... | ['1997-02-17'] |
11,646 | ['eng'] | ['Partouche, H', 'Pioline, B'] | ['Partial Spontaneous Breaking of Global Supersymmetry'] | ['Particle Physics - Theory'] | ['talk, Buckow 1996/08/27', 'gauge field theory, U(1)', 'supersymmetry, spontaneously broken', 'coupling, matter'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702115'] | ['We review in detail the recently discovered phenomenon of partial spontaneous breaking of supersymmetry in the case of a N=2 pure gauge U(1) theory, and recall how the standard lore no-go theorem is evaded. We discuss the extension of this mechanism to theories with charged matter, and surprisingly find that the gaug... | ['1997-02-17'] |
11,647 | ['eng'] | ['Nicholson, A F', 'Kennedy, Dallas C'] | ['Gauge Boson Mass Without a Higgs Field'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'symmetry, chiral', 'propagator', 'quantization', 'renormalization', 'fermion, mass generation', 'gauge boson, mass generation', 'effective Lagrangian'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702113'] | ['A simple, anomaly-free chiral gauge theory can be perturbatively quantized and renormalized in such a way as to generate fermion and gauge boson masses. This development exploits certain freedoms inherent in choosing the unperturbed Lagrangian and in the renormalization procedure. Apart from its intrinsic interest, s... | ['1997-02-17'] |
11,648 | ['eng'] | ['Lusanna, L'] | ["Solving Gauss' Laws and Searching Dirac Observables for the Four Interactions"] | ['Particle Physics - Theory'] | ['talk, Santa Margherita Ligure 1996/09/17', 'quantum gravity', 'gauge field theory, SU(3) x SU(2) x U(1)', 'Gauss law', 'Hamiltonian formalism, constraint', 'charge, Grassmann', 'decoupling, symplectic', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702114'] | ["A review is given of the status of the program of classical reduction to Dirac's observables of the four interactions (standard SU(3)xSU(2)xU(1) particle model and tetrad gravity) with the matter described either by Grassmann-valued fermion fields or by particles with Grassmann charges."] | ['1997-02-17'] |
11,649 | ['eng'] | ['Chan, H M', 'Tsou, S T'] | ["'t Hooft's Order-Disorder Parameters and the Dual Potential"] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'Wilson loop', 'duality', 'quantization', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702117'] | ["It is shown that the operator $B(C) = Tr [P \\exp i \\tilde{g} \\oint quantization condition satisfies the correct commutation relation with the Wilson operator $Tr [P \\exp ig øint A_i(x) dx^i]$ as required by 't Hooft for his order-disorder parameters."] | ['1997-02-17'] |
11,650 | ['eng'] | ['Antillón, A', 'Escalona, J', 'Torres, M'] | ['Vortices and domain walls in a Chern-Simons theory with magnetic moment interaction'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'Chern-Simons term', 'dimension, 3', 'field theory, scalar', 'field theory, action', 'magnetic moment', 'field equations, soliton', 'vortex', 'domain wall', 'energy', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702118'] | ['We study the structure and properties of vortices in a recently proposed Abelian Maxwell-Chern-Simons model in $2 +1 $ dimensions. The model which is described by gauge field interacting with a complex scalar field, includes two parity and time violating terms: the Chern-Simons and the anomalous magnetic terms. Self-... | ['1997-02-17'] |
11,651 | ['eng'] | ['Brodbeck, O', 'Straumann, N'] | ['Zero Modes of the Dirac Operator in regular Einstein-Yang-Mills Background Fields with an arbitrary Gauge Group'] | ['Particle Physics - Theory'] | ['relativity theory, general', 'gauge field theory, Yang-Mills', 'background field', 'operator, Dirac', 'zero mode', 'boundary condition', 'topology', 'transformation, CP'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702119'] | ['The existence of normalizable zero modes of the twisted Dirac operator is proven for a class of static Einstein-Yang-Mills background fields with a half-integer Chern-Simons number. The proof holds for any gauge group and applies to Dirac spinors in an arbitrary representation of the gauge group. The class of backgro... | ['1997-02-17'] |
11,652 | ['eng'] | ['Hurth, Tobias', 'van Nieuwenhuizen, P', 'Preitschopf, C R', 'Waldron, A K'] | ['Osp(1|8)-Gravity'] | ['Particle Physics - Theory'] | ['talk, Buckow 1996/08/27', 'supergravity, action', 'algebra, OSp(1/8)', 'constraint', 'supersymmetry, transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702123'] | ['We analyze a new MacDowell-Mansouri $R^2$-type supergravity action based on the superalgebra Osp(1|8). This contribution summarizes the work of hep-th/9702052.'] | ['1997-02-17'] |
11,653 | ['eng'] | ['Grozman, P', 'Leites, D A', 'Shchepochkina, I'] | ['Lie superalgebras of string theories'] | ['Particle Physics - Theory'] | ['algebra, Lie', 'supersymmetry, algebra', 'string model', 'supersymmetry, superspace', 'algebra, representation', 'algebra, transformation', 'differential forms'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702120'] | ['We define and describe simple complex Lie superalgbras of vector fields on "supercircles" - simple stringy superalgebras. There are four series of such algebras and four exceptional stringy superalgebras. The 13 of the simple stringy Lie superalgebras are distinguished: only they have nontrivial central extensions; s... | ['1997-02-17'] |
11,654 | ['eng'] | ['Shchepochkina, I'] | ['The five exceptional simple Lie superalgebras of vector fields'] | ['Particle Physics - Theory'] | ['algebra, Lie', 'supersymmetry, algebra', 'algebra, exceptional', 'algebra, representation', 'field theory, vector'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702121'] | ['The five simple exceptional complex Lie superalgbras of vector fields are described. One of them is new; the other four are explicitely described for the first time. All of the exceptional Lie superalgebras are obtained with the help of the Cartan prolongation or a generalized prolongation. The description of several... | ['1997-02-17'] |
11,655 | ['eng'] | ['Ogawa, N', 'Fujii, K', 'Miyazaki, H', 'Chepilko, N M', 'Okazaki, T'] | ['Equivalence between Schwinger and Dirac schemes of quantization'] | ['Particle Physics - Theory'] | ['quantization', 'gauge field theory, constraint', 'gauge field theory, action', 'Schwinger model', 'commutation relations', 'model, Dirac'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702104'] | ["This paper introduces the modified version of Schwinger's quantization method, in which the information on constraints and the choice of gauge conditions are included implicitly in the choice of variations used in quantization scheme. A proof of equivalence between Schwinger- and Dirac-methods for constraint systems ... | ['1997-02-14'] |
11,656 | ['eng'] | ['Binétruy, P', 'Gaillard, Mary Katherin', 'Wu, Y Y'] | ['Supersymmetry breaking and weakly vs. strongly coupled string theory'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry, symmetry breaking', 'approximation, strong coupling', 'potential, Kaehler', 'transformation, modular', 'mass spectrum'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702105'] | ['In the context of the field theory limit of superstrings, we consider an almost realistic model of supersymmetry breaking by gaugino condensation which includes, through nonperturbative corrections to the Kähler potential, dilaton stabilization at a value compatible with a weak coupling regime. Invariance under modul... | ['1997-02-14'] |
11,657 | ['eng'] | ['Labastida, J M F', 'Lozano, C'] | ['Mathai-Quillen Formulation of Twisted N=4 Supersymmetric Gauge Theories in Four Dimensions'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'field theory, Euclidean', 'supersymmetry, transformation', 'field theory, topological', 'path integral', 'transformation, Becchi-Rouet-Stora'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702106'] | ['We present a detailed description of the three inequivalent twists of N=4 supersymmetric gauge theories. The resulting topological quantum field theories are reobtained in the framework of the Mathai-Quillen formalism and the corresponding moduli spaces are analyzed. We study their geometric features in each case. In... | ['1997-02-14'] |
11,658 | ['eng'] | ['Lee, K', 'Yi, P'] | ['Monopoles and Instantons on Partially Compactified D-Branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'field theory, monopole', 'field theory, instanton', 'spontaneous compactification', 'symmetry breaking, Wilson loop', 'moduli space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702107'] | ["Motivated by the recent D-brane constructions of world-volume monopoles and instantons, we study the supersymmetric SU(N) Yang-Mills theory on $S^1 \\times R^{3+1}$, spontaneously broken by a Wilson loop. In addition to the usual N-1 fundamental monopoles, the N-th BPS monopole appears from the Kaluza-Klein sector. W... | ['1997-02-14'] |
11,659 | ['eng'] | ['Howe, Paul S', 'Sezgin, E', 'West, Peter C'] | ['The Six Dimensional Self-Dual Tensor'] | ['Particle Physics - Theory'] | ['gauge field theory, tensor', 'dimension, 6', 'dimension, 5', 'interaction', 'duality', 'membrane model, p-brane', 'p-brane, 5', 'field theory, M-theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702111'] | ['The equations of motion for a self-interacting self-dual tensor in six dimensions are extracted from the equations describing the M-theory five-brane. These equations are presented in a self-contained, six-dimensional Lorentz-covariant form. In particular, it is shown that the field-strength tensor satisfies a non-li... | ['1997-02-14'] |
11,660 | ['eng'] | ['Berenstein, D E', 'Corrado, R A'] | ['M(atrix)-Theory in Various Dimensions'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'matrix model', 'supergravity', 'dimension, 11', 'scattering, graviton', 'membrane model', 'duality', 'spontaneous compactification, torus'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702108'] | ['We demonstrate the precise numerical correspondence between long range scattering of supergravitons and membranes in supergravity in the infinite momentum frame and in M(atrix)-Theory, both in 11 dimensions and for toroidal compactifications. We also identify wrapped membranes in terms of topological invariants of th... | ['1997-02-14'] |
11,661 | ['eng'] | ['Nilles, Hans Peter', 'Stieberger, S'] | ['String-Unification, Universal One-Loop Corrections and Strongly Coupled Heterotic String Theory'] | ['Particle Physics - Theory'] | ['unified field theory', 'string model, heterotic', 'approximation, strong coupling', 'Wilson loop', 'perturbation theory, higher-order', 'numerical calculations', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702110'] | ['We derive the universal threshold corrections in heterotic string theory including a continuous Wilson line. Unification of gauge and gravitational couplings is shown to be possible even within perturbative string theory. The relative importance of gauge group dependent and independent thresholds on unification is cl... | ['1997-02-14'] |
11,662 | ['eng'] | ['Dowker, F', 'Kastor, D A', 'Traschen, J'] | ['U-Duality, D-Branes and Black Hole Emission Rates'] | ['Particle Physics - Theory'] | ['space-time', 'field theory, scalar', 'dimension, 5', 'black hole', 'membrane model, p-brane', 'boundary condition', 'particle, production', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702109'] | ["An expression for the spacetime absorption coefficient of a scalar field in a five dimensional, near extremal black hole background is derived, which has the same form as that presented by Maldacena and Strominger, but is valid over a larger, U-duality invariant region of parameter space and in general disagrees with... | ['1997-02-14'] |
11,663 | ['eng'] | ['Natti, P L', 'De Toledo di Piza, A F R'] | ['Small oscillations of a chiral Gross-Neveu system'] | ['Particle Physics - Theory'] | ['Gross-Neveu model, chiral', 'oscillation', 'mean field approximation', 'random phase approximation', 'bound state', 'renormalization', 'scattering'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9704188'] | ['We study the small oscillations regime (RPA approximation) of the time-dependent mean-field equations, obtained in a previous work, which describe the time evolution of one-body dynamical variables of a uniform Chiral Gross-Neveu system. In this approximation we obtain an analytical solution for the time evolution of... | ['1997-04-28'] |
11,664 | ['eng'] | ['Klauder, J R', 'Shabanov, S V'] | ['Coordinate-Free Quantization of Second-Class Constraints'] | ['Particle Physics - Theory'] | ['quantization, constraint', 'transformation, constraint', 'Hamiltonian formalism', 'phase space', 'path integral, measure'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702102'] | ['The conversion of second-class constraints into first-class constraints is used to extend the coordinate-free path integral quantization, achieved by a flat-space Brownian motion regularization of the coherent-state path integral measure, to systems with second-class constraints.'] | ['1997-02-13'] |
11,665 | ['eng'] | ['Ferrara, Sergio', 'Gibbons, G W', 'Kallosh, R'] | ['Black Holes and Critical Points in Moduli Space'] | ['Particle Physics - Theory'] | ['supergravity, action', 'central charge, dependence', 'soliton', 'black hole', 'thermodynamics', 'critical phenomena', 'central charge', 'moduli space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702103'] | ['We study the stabilization of scalars near a supersymmetric black hole horizon using the equation of motion of a particle moving in a potential and background metric. When the relevant 4-dimensional theory is described by special geometry, the generic properties of the critical points of this potential can be studied... | ['1997-02-13'] |
11,666 | ['eng'] | ['Danos, M'] | ["Ward-Takahashi identities and Noether's theorem in quantum field theory"] | ['Particle Physics - Theory'] | ['quantization', 'operator, algebra', 'mathematical methods, variational', 'charge, conservation law', 'Ward identity', 'field theory, scalar'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702096'] | ["A gap in the mathematical logic in derivations in quantum field theory arises as consequence of variation before quantization. To close this gap the present paper introduces a mathematically rigorous variational calculus for operator fields. Using quantization before variation it is demonstrated that the so-called na... | ['1997-02-13'] |
11,667 | ['eng'] | ['Buchbinder, I L', 'Inagaki, T', 'Odintsov, S D'] | ['Supersymmetric Nambu-Jona-Lasinio Model in an External Gravitational Field'] | ['Particle Physics - Theory'] | ['Jona-Lasinio-Nambu model', 'supersymmetry', 'supergravity, external', 'symmetry breaking, chiral', 'gravitation, effect', 'effective potential', 'expansion 1/N, color', 'symmetry, dynamically broken', 'mass generation', 'approximation, linear', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702097'] | ['We investigate the effect of an external gravitational fields to the chiral symmetry breaking in the SUSY (supersymmetric) NJL (Nambu-Jona-Lasinio) model non-minimally interacting with external supergravity. Evaluating the effective potential in the leading order of the $1/N_{c}$-expansion and in the linear curvature... | ['1997-02-13'] |
11,668 | ['eng'] | ['Bianchi, M'] | ['Type I Superstrings without D-branes'] | ['Particle Physics - Theory'] | ['talk, Rome 1996/09/23', 'membrane model, p-brane', 'string model', 'supersymmetry', 'field theory, action', 'supersymmetry', 'vacuum state', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702098'] | ['Notwithstanding the central role of D-branes in many recently proposed string dualities, several interesting type I vacua have been found without resorting directly to D-brane technology. In this talk, we analyze a three-generation SO(8)xU(12) chiral type I model with N=1 supersymmetry in D=4. It descends from the ty... | ['1997-02-13'] |
11,669 | ['eng'] | ['Guralnik, Z', 'Ramgoolam, S'] | ['Torons and D-Brane Bound States'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'p-brane, 4', 'instanton', 'boundary condition', 'effective action', 'bound state'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702099'] | ['We interpret instantons on a torus with twisted boundary conditions, in terms of bound states of branes. The interplay between the SU(N) and U(1) parts of the U(N) theory of N 4-branes allows the construction of a variety of bound states. The SU(N) and U(1) parts can contribute fractional amounts to the total instant... | ['1997-02-13'] |
11,670 | ['eng'] | ['Horner, M L', 'Goldhaber, A S'] | ['Aharonov-Bohm Problem for Spin-One'] | ['Particle Physics - Theory'] | ['Aharonov-Bohm effect', 'flux tube, magnetic', 'spin, 1', 'field equations, Yang-Mills', 'quantum mechanics', 'threshold, scattering', 'vacuum polarization, effect', 'bound state'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702100'] | ['The basic AB problem is to determine how an unshielded tube of magnetic flux For spin-1 at almost all $\\Phi$ the particles do not penetrate the tube, so the interaction essentially is periodic in $\\Phi$ (AB effect). Below-threshold bound states move freely only along the tube axis, and consequent induced vacuum cur... | ['1997-02-13'] |
11,671 | ['eng'] | ['Sethi, S K', 'Susskind, Leonard'] | ['Rotational Invariance in the M(atrix) Formulation of Type IIB Theory'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'dimension, 10', 'spontaneous compactification', 'Kaluza-Klein model', 'matrix model', 'field theory, M-theory', 'symmetry, rotational', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702101'] | ['The matrix model formulation of M-theory can be generalized by compactification to ten-dimensional type II string theory, formulated in the infinite momentum frame. Both the type IIA and IIB string theories can be formulated in this way. In the M-theory and type IIA cases, the transverse rotational invariance is mani... | ['1997-02-13'] |
11,672 | ['eng'] | ['Cooper, L', 'Kogan, I I', 'Szabo, R J'] | ['Dynamical Description of Spectral Flow in N=2 Superconformal Field Theories'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'supersymmetry', 'coset space', 'gauge field theory', 'Gauss law', 'Wilson loop', 'Chern-Simons term', 'algebra, Virasoro', 'algebra, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702088'] | ['We show how the spectral flow between the Neveu-Schwarz and Ramond sectors of N=2 superconformal field theories can be described in three dimensions in terms of the propagation of charged particles coupled to a a Chern-Simons gauge theory. Quantum mechanical mixing between the degenerate Chern-Simons vacua interpolat... | ['1997-02-12'] |
11,673 | ['eng'] | ['Battye, R A', 'Sutcliffe, P M'] | ['Symmetric Skyrmions'] | ['Particle Physics - Theory'] | ['Skyrme model, SU(2)', 'energy, lower limit', 'Skyrmion, charge', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702089'] | ['We present candidates for the global minimum energy solitons of charge one to nine in the Skyrme model, generated using sophisticated numerical algorithms. Assuming the Skyrme model accurately represents the low energy limit of QCD, these configurations correspond to the classical nuclear ground states of the light e... | ['1997-02-12'] |
11,674 | ['eng'] | ['Popowicz, Z'] | ['Integrable System Constructed out of Two Interacting Superconformal Fields'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'supersymmetry', 'Korteweg-de Vries equation', 'Hamiltonian formalism', 'integrability'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702090'] | ['We describe how it is possible to introduce the interaction between superconformal fields of the same conformal dimensions. In the classical case such construction can be used to the construction of the Hirota - Satsuma equation. We construct supersymmetric Poisson tensor for such fields, which generates a new class ... | ['1997-02-12'] |
11,675 | ['eng'] | ['Pinsky, S S'] | ['Wilson Loop on a Light-Cone Cylinder'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)', 'light cone gauge', 'Wilson loop', 'dimension, 2', 'talk, Nagoya 1996/11/13'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702091'] | ['QCD without matter and quantized on a light-cone spatial cylinder is considered. For the gauge group SU(N) the theory has N-1 quantum mechanical degrees of freedom, which describe the color fux that circulates around the the spatial cylinder. In 1+1 dimensions this problem can be solved analytically. I use the soluti... | ['1997-02-12'] |
11,676 | ['eng'] | ['Fliegner, D', 'Haberl, P', 'Schmidt, M G', 'Schubert, C'] | ['Application of the Worldline Path Integral Method to the Calculation of Inverse Mass Expansions'] | ['Particle Physics - Theory'] | ['talk, Lausanne 1996/09/02', 'path integral', 'effective action', 'perturbation theory, higher-order', 'regularization, heat kernel'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702092'] | ['Higher order coefficients of the inverse mass expansion of one-loop effective actions are obtained from a one-dimensional path integral representation. For the case of a massive scalar loop in the background of both a scalar potential and a (non Abelian) gauge field explicit results to $O(T^5)$ in the proper time par... | ['1997-02-12'] |
11,677 | ['eng'] | ['Sagnotti, A'] | ['Surprises in Open-String Perturbation Theory'] | ['Particle Physics - Theory'] | ['talk, Buckow 1996/08/27', 'string model, open', 'perturbation theory, higher-order', 'analytic properties', 'any-dimensional', 'boundary condition', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702093'] | ['The perturbative analysis of models of open and closed superstrings presents a number of surprises. For instance, variable numbers of antisymmetric tensors ensure their consistency via generalized Green-Schwarz cancellations and a novel type of singularity occurs in their moduli spaces. All these features are related... | ['1997-02-12'] |
11,678 | ['eng'] | ['Peskin, Michael E'] | ['Duality in Supersymmetric Yang-Mills Theory'] | ['Particle Physics - Theory'] | ['lectures, Boulder 1996/06/02', 'gauge field theory, Yang-Mills', 'supersymmetry, superfield', 'approximation, strong coupling', 'effective action', 'symmetry, spontaneously broken', 'coupling constant, analytic properties', 'duality, transformation', 'phase space, asymptotic behavior', 'geometry, algebra', 'bibliogra... | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702094'] | ['These lectures provide an introduction to the behavior of strongly-coupled supersymmetric gauge theories. After a discussion of the effective Lagrangian in nonsupersymmetric and supersymmetric field theories, I analyze the qualitative behavior of the simplest illustrative models. These include supersymmetric QCD for ... | ['1997-02-12'] |
11,679 | ['eng'] | ['Müller, U', 'Weigt, G'] | ['Analytical Solution of the SL(2,R)/U(1) WZNW Black Hole Model'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'Wess-Zumino-Witten model', 'gauge field theory', 'coset space, SL(2,R)/U(1)', 'field equations, solution', 'integrability', 'operator, Lax', 'black hole'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702095'] | ['The gauged SL(2,R)/U(1) Wess-Zumino-Novikov-Witten (WZNW) model is classically an integrable conformal field theory. We have found a Lax pair representation for the non-linear equations of motion, and a B"acklund transformation as well. A second-order differential equation of the Gelfand-Dikii type defines the Poisso... | ['1997-02-12'] |
11,680 | ['eng'] | ['Muniain, J P', 'Wudka, J'] | ['3-Cocycles and the Operator Product Expansion'] | ['Particle Physics - Theory'] | ['operator, algebra', 'commutation relations', 'anomaly', 'perturbation theory, higher-order', 'regularization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702085'] | ['Anomalous contributions to the Jacobi identity of chromo-electric fields and non-Abelian vector currents are calculated using a non-perturbative approach that combines operator product expansion and a generalization of Bjorken-Johnson-Low limit. The failure of the Jacobi identity and the associated 3-cocycles are dis... | ['1997-02-11'] |
11,681 | ['eng'] | ['Arefieva, I Y', 'Ivanov, M G', 'Rytchkov, O A'] | ['Properties of Intersecting p-branes in Various Dimensions'] | ['Particle Physics - Theory'] | ['gravitation', 'field theory, scalar', 'field theory, tensor', 'differential forms', 'field equations, solution', 'membrane model, p-brane', 'p-brane, interaction', 'any-dimensional', 'duality', 'supersymmetry', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702077'] | ['General properties of intersecting extremal p-brane solutions of gravity coupled with dilatons and several different d-form fields in arbitrary space-time dimensions are considered. It is show that heuristically expected properties of the intersecting p-branes follow from the explicit formulae for solutions. In parti... | ['1997-02-11'] |
11,682 | ['eng'] | ['Iofa, M Z', 'Pando-Zayas, L A'] | ['Nonabelian Fields in Exact String Solutions'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'Wess-Zumino-Witten model', 'gauge field theory', 'coset space', 'anomaly', 'string model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702078'] | ['Within the framework of "anomalously gauged" Wess-Zumino-Witten (WZW) models, we construct solutions which include nonabelian fields. Both compact and noncompact groups are discussed. In the case of compact groups, as an example of background containing nonabelian fields, we discuss conformal theory on the $SO(4)/SO(... | ['1997-02-11'] |
11,683 | ['eng'] | ['Arefieva, I Y', 'Ivanov, M G', 'Volovich, I V'] | ['Non-extremal Intersecting p-branes in Various Dimensions'] | ['Particle Physics - Theory'] | ['gravitation', 'field theory, scalar', 'field theory, tensor', 'field equations, solution', 'membrane model, p-brane', 'p-brane, interaction'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702079'] | ['Non-extremal intersecting p-brane solutions of gravity coupled with several antisymmetric fields and dilatons in various space-time dimensions are constructed. The construction uses the same algebraic method of finding solutions as in the extremal case and a modified "no-force" conditions. We justify the "deformation... | ['1997-02-11'] |
11,684 | ['eng'] | ['Horwitz, L P'] | ['Schwinger Algebra for Quaternionic Quantum Mechanics'] | ['Particle Physics - Theory'] | ['quantum mechanics, measurement', 'algebra, quaternion', 'algebra, Clifford', 'phase space, Fock space', 'n-point function, factorization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702080'] | ['It is shown that the measurement algebra of Schwinger, a characterization of the properties of Pauli measurements of the first and second kinds, forming the foundation of his formulation of quantum mechanics over the complex field, has a quaternionic generalization. In this quaternionic measurement algebra some of th... | ['1997-02-11'] |
11,685 | ['eng'] | ['Saltsidis, P'] | ['Tensionless p-branes with manifest conformal invariance'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'invariance, conformal', 'quantization', 'algebra, constraint', 'Hamiltonian formalism', 'transformation, Becchi-Rouet-Stora'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702081'] | ['The quantization of the tensionless p-brane is discussed. Inspection of the constraint algebra reveals that the central extensions for the p-branes have a simple form. Using a Hamiltonian BRST scheme we find that the quantization is consistent in any space-time dimension while the quantization of the conformal tensio... | ['1997-02-11'] |
11,686 | ['eng'] | ['Kubyshin, Yu A'] | ['Exact renormalization group approach in scalar and fermionic theories'] | ['Particle Physics - Theory'] | ['talk, Dubna 1996/08/26', 'path integral', 'renormalization group, transformation', 'renormalization group, c-function', 'field theory, scalar', 'perturbation theory, higher-order', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702082'] | ['The Polchinski version of the exact renormalization group equation is discussed and its applications in scalar and fermionic theories are reviewed. Relation between this approach and the standard renormalization group is studied, in particular the relation between the derivative expansion and the perturbation theory ... | ['1997-02-11'] |
11,687 | ['eng'] | ['Marshakov, A V'] | ['On Integrable Systems and Supersymmetric Gauge Theories'] | ['Particle Physics - Theory'] | ['talk, Como 1996/09/02', 'gauge field theory, SU(N)', 'supersymmetry', 'effective action', 'integrability', 'mass spectrum', 'differential forms, symplectic', 'geometry, algebra', 'operator, algebra', 'commutation relations', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702083'] | ['The properties of the N=2 SUSY gauge theories underlying the Seiberg-Witten hypothesis are discussed. The main ingredients of the formulation of the finite-gap solutions to integrable equations in terms of complex curves and generating 1-differential are presented, the invariant sense of these definitions is illustra... | ['1997-02-11'] |
11,688 | ['eng'] | ['Blum, J D'] | ['H-Dyons and S-Duality'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'duality', 'dyon'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702084'] | ['We present a relatively simple argument showing that the H-dyon states required by S-duality of the heterotic string on $T^6$ are present provided that the BPS dyons required by S-duality of N=4 supersymmetric Yang-Mills theory are present. We also conjecture and provide evidence that H-dyons at singularities where t... | ['1997-02-11'] |
11,689 | ['eng'] | ['Lü, H', 'Pope, C N'] | ['p-brane Taxonomy'] | ['Particle Physics - Theory'] | ['talk, Trieste 1996/06/10', 'field theory, M-theory', 'spontaneous compactification, torus', 'membrane model, p-brane', 'soliton', 'supersymmetry', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702086'] | ['We review an approach to the construction and classification of p-brane solitons in arbitrary dimensions, with an emphasis on those that arise in toroidally-compactified M-theory. Procedures for constructing the low-energy supergravity limits in arbitrary dimensions, and for studying the supersymmetry properties of t... | ['1997-02-11'] |
11,690 | ['eng'] | ['Rasheed, D A'] | ['Non-Linear Electrodynamics'] | ['Particle Physics - Theory'] | ['black hole, mechanics', 'electromagnetic field, nonlinear', 'gravitation, coupling', 'field theory, scalar', 'tensor, energy-momentum'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702087'] | ['The Zeroth and First Laws of Black Hole Mechanics are derived in the context of non-linear electrodynamics coupled to gravity. The Zeroth Law is shown to hold quite generally even if the Dominant Energy Condition is violated. The derivation of the First Law is discussed in detail for general matter fields coupled to ... | ['1997-02-11'] |
11,691 | ['eng'] | ['Ogawa, N'] | ['Quantum Mechanical Embedding of Spinning Particle and Induced Spin-connection'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'spin, induced', 'Schroedinger equation', 'gauge field theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702064'] | ['This paper introduces the way of the embedding of spinning particle quantum mechanically. Schrödinger equation on its submanifold obtains the gauge field as spin connection, and it reduces to the ones obtained by Ohnuki and Kitakado when we consider S^2 in R^3. PACS numbers: 03.65'] | ['1997-02-10'] |
11,692 | ['eng'] | ['Sen, A'] | ['F-theory and the Gimon-Polchinski Orientifold'] | ['Particle Physics - Theory'] | ['field theory, M-theory', 'field theory, Calabi-Yau', 'field theory, orientifold', 'moduli space, deformation', 'symmetry breaking', 'group theory, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702061'] | ['We establish the equivalence of the Gimon-Polchinski orientifold and F-theory on an elliptically fibered Calabi-Yau three fold on base $CP^1 \\times CP^1$ by comparing the gauge symmetry breaking pattern, local deformations in the moduli space, as well as the axion-dilaton background in the weak coupling limit in the... | ['1997-02-10'] |
11,693 | ['eng'] | ['Alfaro, J'] | ['Bv Gauge Theories'] | ['Particle Physics - Theory'] | ['gauge field theory, nonabelian', 'transformation, gauge', 'quantization, Batalin-Vilkovisky', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702060'] | ['Using the Non-Abelian Batalin-Vilkovisky formalism introduced recently, we present a generalization of the Yang-Mills gauge transformations , to include antisymmetric tensor fields as gauge bosons. The Freedman-Townsend transformation for the two-form gauge field is automatically recovered. New characteristic classes... | ['1997-02-10'] |
11,694 | ['eng'] | ['Cho, P'] | ['More on Chiral-Nonchiral Dual Pairs'] | ['Particle Physics - Theory'] | ['gauge field theory, SO(7)', 'gauge field theory, SO(8)', 'gauge field theory, SO(9)', 'fermion, flavor', 'symmetry, SU(N) x U(1) x U(1)', 'supersymmetry', 'duality', 'particle, multiplet', 'renormalization group, transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702059'] | ['Expanding upon earlier work of Pouliot and Strassler, we construct chiral magnetic duals to nonchiral supersymmetric electric theories based upon SO(7), SO(8) and SO(9) gauge groups with various numbers of vector and spinor matter superfields. Anomalies are matched and gauge invariant operators are mapped within each... | ['1997-02-10'] |
11,695 | ['eng'] | ['Ogawa, N'] | ['Pedagogical Introduction to Hamiltonian BRST formalism'] | ['Particle Physics - Theory'] | ['gravitation', 'any-dimensional', 'Hamiltonian formalism', 'transformation, Becchi-Rouet-Stora', 'path integral', 'phase space'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702062'] | ['Hamiltonian BRST formalism (FV formalism) includes many auxiliary fields without explanation. Its path-integration has a simple form by using BRST charge, but its construction is quite mechanically and hard to understand physical meaning. In this paper we perform the phase space path-integral with requiring BRST inva... | ['1997-02-10'] |
11,696 | ['eng'] | ['Gukov, S G'] | ['Supersymmetric Spin Glass'] | ['Particle Physics - Theory'] | ['spin, glass', 'Wess-Zumino model', 'supersymmetry', 'effect, quenching', 'random field', 'renormalization group, beta function', 'infrared problem, fixed point', 'moduli space', 'perturbation theory, higher-order'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702063'] | ['The evidently supersymmetric four-dimensional Wess-Zumino model with quenched disorder is considered at the one-loop level. The infrared fixed points of a beta-function form the moduli space $M = RP^2$ where two types of phases were found: with and without replica symmetry. While the former phase possesses only a tri... | ['1997-02-10'] |
11,697 | ['eng'] | ['Girotti, H O', 'Gomes, M J', 'Rivelles, V O', 'Silva, A J'] | ['On Duality Symmetry in the Schwarz-Sen Model'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'gauge field theory, action', 'duality, transformation', 'quantization, Batalin-Vilkovisky', 'Hamiltonian formalism', 'partition function', 'effective action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702065'] | ['The continuous extension of the discrete duality symmetry of the Schwarz-Sen model is studied. The corresponding infinitesimal generator Q turns out to be local, gauge invariant and metric independent. Furthermore, Q commutes with all the conformal group generators. We also show that Q is equivalent to the non--local... | ['1997-02-10'] |
11,698 | ['eng'] | ['Hull, C M'] | ['Actions For (2,1) $\\sigma$-Models and Strings'] | ['Particle Physics - Theory'] | ['sigma model, nonlinear', 'dimension, 2', 'supersymmetry, superspace', 'field theory, Kaehler', 'torsion', 'gauge field theory, Yang-Mills', 'string model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702067'] | ['Effective actions are derived for (2,0) and (2,1) superstrings by studying the corresponding sigma-models. The geometry is a generalisation of Kahler geometry involving torsion and the field equations imply that the curvature with torsion is self-dual in four dimensions, or has SU(n,m) holonomy in other dimensions. T... | ['1997-02-10'] |
11,699 | ['eng'] | ['Mansfield, P', 'Sampaio, M D', 'Pachos, J'] | ['Short Distance Properties from Large Distance Behaviour'] | ['Particle Physics - Theory'] | ['phi**n model, 4', 'path integral', 'approximation, quasiclassical', 'Schroedinger equation, solution', 'perturbation theory, higher-order', 'mass spectrum', 'sinh-Gordon equation', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9702072'] | ['For slowly varying fields the vacuum functional of a quantum field theory may be expanded in terms of local functionals. This expansion satisfies its own form of the Schrödinger equation from which the expansion coefficents can be found. For scalar field theory in 1+1 dimensions we show that this approach correctly r... | ['1997-02-10'] |
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