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 |
|---|---|---|---|---|---|---|---|---|
12,200 | ['eng'] | ['Fré, P'] | ['The Complete Form of N=2 Supergravity and its Place in the General Framework of D=4 N-Extended Supergravities'] | ['Particle Physics - Theory'] | ['talk, Trieste 1996/03/18', 'supergravity, action', 'geometry, Kaehler', 'geometry, quaternion', 'fermion', 'effective Lagrangian', 'supersymmetry, transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611182'] | ['Relying on the geometrical set up of Special Kähler Geometry and Quaternionic Geometry, which I discussed at length in my Lectures at the 1995 edition of this Spring School, I present here the recently obtained fully general form of N=2 supergravity with completely arbitrary couplings. This lagrangian has already bee... | ['1996-11-25'] |
12,201 | ['eng'] | ['Jackiw, R W'] | ['A Nonrelativistic Chiral Soliton in One Dimension'] | ['Particle Physics - Theory'] | ['Schroedinger equation, nonlinear', 'Schroedinger equation, soliton', 'dimension, 1', 'symmetry', 'conservation law', 'gauge field theory, U(1)', 'Chern-Simons term'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611185'] | ['I analyze the one-dimensional, cubic Schrödinger equation, with nonlinearity constructed from the current density, rather than, as is usual, from the charge density. A soliton solution is found, where the soliton moves only in one direction. Relation to higher-dimensional Chern--Simons theory is indicated. The theory... | ['1996-11-25'] |
12,202 | ['eng'] | ['Sen, A'] | ['A Non-perturbative Description of the Gimon-Polchinski Orientifold'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'field theory, orbifold', 'membrane model, p-brane', 'p-brane, 7', 'gauge field theory, Yang-Mills', 'duality', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611186'] | ['A T-dual version of the Gimon-Polchinski orientifold can be described by a configuration of intersecting Dirichlet seven branes and orientifold seven planes in the classical limit. We study modification of this background due to quantum corrections. It is shown that non-perturbative effects split each orientifold pla... | ['1996-11-25'] |
12,203 | ['eng'] | ['Fré, P', 'Girardello, L', 'Pesando, I', 'Trigiante, M'] | ['Partial N=2 $\\to$ N=1 Local Supersymmetry Breaking and Solvable Lie Algebras'] | ['Particle Physics - Theory'] | ['talk, London 1996/07/05', 'supergravity', 'supersymmetry, symmetry breaking'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611188'] | ['Generic partial supersymmetry breaking of N=2 supergravity with zero vacuum energy and with surviving unbroken arbitrary gauge groups is exhibited. Specific examples are given.'] | ['1996-11-25'] |
12,204 | ['eng'] | ["D'Alwis, S P", 'Sato, K'] | ['Radiation from a class of string theoretic black holes'] | ['Particle Physics - Theory'] | ['black hole', 'dimension, 4-8', 'string model', 'expansion, weak coupling', 'radiation, emission', 'cross section, absorption', 'approximation, quasiclassical', 'expansion, strong coupling', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611189'] | ['The emission of a scalar with low energy $\\omega$, from a $D (4\\le D\\le 8 )$ dimensional black hole with n charges is studied in both string and semiclassical calculations. In the lowest order in $\\omega$, the weak coupling string and semiclassical calculations agree provided that the Bekenstein--Hawking formula ... | ['1996-11-25'] |
12,205 | ['eng'] | ['Lerche, Wolfgang'] | ['Introduction to Seiberg-Witten Theory and its Stringy Origin'] | ['Particle Physics - Theory'] | ['lectures, Leuven 1995/07/10', 'lectures, Les Houches 1995/08/01', 'lectures, Trieste 1996/03/18', 'string model', 'duality', 'supersymmetry, superfield', 'gauge field theory, Yang-Mills', 'integrability', 'soliton', 'moduli space', 'geometry, algebra', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611190'] | ['We give an elementary introduction to the recent solution of $N=2$ supersymmetric Yang-Mills theory. In addition, we review how it can be re-derived from string duality.'] | ['1996-11-25'] |
12,206 | ['eng'] | ['Ferrari, F'] | ['Topologically Nontrivial Sectors of Maxwell Field Theory on Riemann Surfaces'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'dimension, 2', 'Riemann surfaces', 'topology', 'flux, quantization'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611191'] | ['In this paper the Maxwell field theory is considered on a closed and orientable Riemann surface of genus $h>1$. The solutions of the Maxwell equations corresponding to nontrivial values of the first Chern class are explicitly constructed for any metric in terms of the prime form.'] | ['1996-11-25'] |
12,207 | ['eng'] | ['Gates, S J', 'Kuzenko, S M', 'Sibiryakov, A G'] | ['Towards a Unified Theory of Massless Superfields of All Superspins'] | ['Particle Physics - Theory'] | ['supersymmetry, superspace', 'field theory, massless', 'unified field theory', 'field theory, action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611193'] | ["We describe the ``universal'' action for massless superfields of all superspins in N = 1, D = 4 anti-de Sitter superspace as a gauge theory of unconstrained superfields taking their values in the commutative algebra of analytic functions over a one-sheeted hyperboloid in $R^{3,1}$. The action is invariant under N = 2... | ['1996-11-25'] |
12,208 | ['eng'] | ['Bántay, P'] | ['The Untwisted Stabilizer in Simple Current Extensions'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'current algebra', 'cohomology', 'S-matrix'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611194'] | ['A method is presented to compute the order of the untwisted stabilizer of a simple current orbit, as well as some results about the properties of the resolved fields in a simple current extension.'] | ['1996-11-25'] |
12,209 | ['eng'] | ['Silverstein, E'] | ['Duality, Compactification, and $e^{-1/\\lambda}$ Effects in the Heterotic String Theory'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'spontaneous compactification', 'instanton', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611195'] | ['Two classes of stringy instanton effects, stronger than standard field theory instantons, are identified in the heterotic string theory. These contributions are established using type IIA/heterotic and type I/heterotic dualities. They provide examples for the heterotic case of the effects predicted by Shenker based o... | ['1996-11-25'] |
12,210 | ['eng'] | ['Sharpe, E'] | ['Boundary Superpotentials'] | ['Particle Physics - Theory'] | ['supersymmetry', 'potential', 'field theory, orbifold', 'dimension, 5', 'spontaneous compactification', 'field theory, M-theory', 'gauge field theory, Yang-Mills', 'Chern-Simons term', 'anomaly'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611196'] | ['In this paper we work out explicit lagrangians describing superpotential coupling to the boundary of a 5D orientifold, as relevant to a number of quasi-realistic models of nature. We also make a number of general comments on orientifold compactifications of M theory.'] | ['1996-11-25'] |
12,211 | ['eng'] | ['Brodie, J H', 'Strassler, M J'] | ['Patterns of Duality in N=1 SUSY Gauge Theories'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'symmetry breaking', 'duality, transformation', 'group theory, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611197'] | ["We study the patterns in the duality of a wide class of N=1 supersymmetric gauge theories in four dimensions. We present many new generalizations of the classic duality models of Kutasov and Schwimmer, which have themselves been generalized numerous times in works of Intriligator, Leigh and the present authors. All o... | ['1996-11-25'] |
12,212 | ['eng'] | ['Sugiura, M'] | ['Fermion Mass Generation in the D-dimensional Thirring Model as a Gauge Theory'] | ['Particle Physics - Theory'] | ['Thirring model', 'dimension, >2', 'dimension, <4', 'gauge field theory', 'hidden symmetry', 'fermion, mass generation', 'Dyson-Schwinger equation, solution', 'perturbation theory, higher-order'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611198'] | ['Based on the Schwinger-Dyson (SD) equation, the fermion mass generation is further studied in the D(2<D<4)-dimensional Thirring model as a gauge theory previously proposed. By using a certain approximation to the kernel, we analytically obtained explicit form of the dynamical mass of fermion and the critical line in ... | ['1996-11-25'] |
12,213 | ['eng'] | ['Sfetsos, K'] | ['Poisson-Lie T-Duality and Supersymmetry'] | ['Particle Physics - Theory'] | ['talk, Buckow 1996/08/27', 'supersymmetry', 'duality, transformation', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611199'] | ['We review aspects of Poisson-Lie T-duality which we explicitly formulate as a canonical transformation on the world-sheet. Extensions of previous work on T-duality in relation to supersymmetry are also discussed. (Contribution to the proceedings of the 30th International Symposium Ahrenshoop on the Theory of Elementa... | ['1996-11-25'] |
12,214 | ['eng'] | ['Porrati, Massimo', 'Zaffaroni, A'] | ['M-Theory Origin of Mirror Symmetry in Three Dimensional Gauge Theories'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'dimension, 3', 'symmetry, mirror', 'field theory, M-theory', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611201'] | ["We present M-theory compactifications on $K_3 \\times K_3$ with membranes near the $A_n$ or $D_n$ singularities of the $K_3$ spaces. By realizing each of these compactifications in two different ways as type I' models with 2- and 6-branes, we explain the three-dimensional duality between gauge theories recently found... | ['1996-11-25'] |
12,215 | ['eng'] | ['Susskind, Leonard'] | ['T Duality in M(atrix) Theory and S Duality in Field Theory'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'matrix model', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611164'] | ['The matrix model formulation of M theory can be generalized to compact transverse backgrounds such as tori. If the number of compact directions is K then the matrix model must be generalized to K+1 dimensional super Yang Mills theory on a compact space. If K is greater than or equal to 3, there are T dualities which ... | ['1996-11-22'] |
12,216 | ['eng'] | ['John, P', 'Moritsch, O', 'Schweda, Manfred', 'Sorella, S P'] | ['Algebraic characterization of gauge anomalies on a nontrivial bundle'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'Chern-Simons term', 'any-dimensional', 'anomaly', 'fibre bundle', 'algebra', 'transformation, Becchi-Rouet-Stora', 'cohomology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611168'] | ['We discuss the algebraic way of solving the descent equations corresponding to the BRST consistency condition for the gauge anomalies and the Chern--Simons terms on a nontrivial bundle. The method of decomposing the exterior derivative as a BRST commutator is extended to the present case.'] | ['1996-11-22'] |
12,217 | ['eng'] | ['Balasubramanian, V', 'Leigh, Robert G'] | ['D-Branes, Moduli and Supersymmetry'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'spontaneous compactification, torus', 'membrane model, p-brane', 'field theory, tensor', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611165'] | ['We study toroidal compactifications of Type II string theory with D-branes and nontrivial antisymmetric tensor moduli and show that turning on these fields modifies the supersymmetry projections imposed by D-branes. These modifications are seen to be necessary for the consistency of T-duality. We also show the existe... | ['1996-11-22'] |
12,218 | ['eng'] | ['Halyo, E'] | ['Four Dimensional Black Holes and Strings with Rescaled Tension'] | ['Particle Physics - Theory'] | ['black hole', 'dimension, 4', 'string model', 'membrane model, magnetic', 'p-brane, 5', 'magnetic monopole', 'string tension', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611175'] | ['We give a microscopic description of extreme and near-extreme Reissner-Nordstrom black holes in four dimensions in terms of fundamental strings in a background of magnetic five branes and monopoles. The string oscillator numbers and tension are rescaled due to the Rindler space background with the string mass fixed. ... | ['1996-11-22'] |
12,219 | ['eng'] | ['Ying, S'] | ['A path integration approach to relativistic finite density problems and its particle content'] | ['Particle Physics - Theory'] | ['finite temperature', 'path integral', 'fermion', 'density, finite', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611166'] | ["A path integration formulation for the finite density and temperature problems is shown to be consistent with the thermodynamics using an 8 component ``real'' representation for the fermion fields by applying it to a free fermion system. A relativistic quantum field theory is shown to be smoothly approached at zero t... | ['1996-11-22'] |
12,220 | ['eng'] | ['Sá, P M', 'Lemos, J P S'] | ['Stationary Black Holes in a Generalized Three-Dimensional Theory of Gravity'] | ['Particle Physics - Theory'] | ['gravitation', 'dimension, 3', 'black hole', 'relativity theory, general', 'string model', 'mass', 'angular momentum', 'causality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611169'] | ['We consider a generalized three-dimensional theory of gravity which is specified by two fields, the graviton and the dilaton, and one parameter. This theory contains, as particular cases, three-dimensional General Relativity and three-dimensional String Theory. Stationary black hole solutions are generated from the s... | ['1996-11-22'] |
12,221 | ['eng'] | ['Matytsin, A V', 'Zaugg, P'] | ['Kosterlitz-Thouless Phase Transitions on Discretized Random Surfaces'] | ['Particle Physics - Theory'] | ['statistical mechanics', 'random surface', 'expansion 1/N', 'critical phenomena'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611170'] | ['The large N limit of a one-dimensional infinite chain of random matrices is investigated. It is found that in addition to the expected Kosterlitz--Thouless phase transition this model exhibits an infinite series of phase transitions at special values of the lattice spacing \\epsilon_{pq}=\\sin(\\pi p/2q). An unusual ... | ['1996-11-22'] |
12,222 | ['eng'] | ['Rubakov, V A'] | ['Baby universes and energy (non-)conservation in (1+1)-dimensional dilaton gravity'] | ['Particle Physics - Theory'] | ['gravitation, dilaton', 'dimension, 2', 'field theory, conformal', 'string model', 'astrophysics, model', 'energy, conservation law', 'gravitational radiation, longitudinal', 'operator, vertex'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611171'] | ['We consider branching of baby universes off parent one in (1+1)-dimensional dilaton gravity with 24 types of conformal matter fields. This theory is equivalent to string theory in a certain background in D=26-dimensional target space, so this process may be also viewed as the emission of a light string state by a hea... | ['1996-11-22'] |
12,223 | ['eng'] | ['Blumenhagen, R', 'Sethi, S K'] | ['On Orbifolds of (0,2) Models'] | ['Particle Physics - Theory'] | ['field theory, orbifold', 'torsion, discrete', 'particle, multiplet', 'Landau-Ginzburg model', 'invariance, mirror'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611172'] | ['We study orbifolds of (0,2) models, including some cases with discrete torsion. Our emphasis is on models which have a Landau-Ginzburg realization, where we describe part of the massless spectrum by computing the elliptic genus for the orbifolded theory. Somewhat surprisingly, we find simple examples of (0,2) mirror ... | ['1996-11-22'] |
12,224 | ['eng'] | ['Bergshoeff, E A', 'Townsend, P K'] | ['Super-D-Branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'p-brane, < =9', 'supersymmetry', 'supergravity, background field', 'dimension, 11', 'dimension, 10'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611173'] | ["We present a manifestly Lorentz invariant, spacetime supersymmetric, and `kappa-invariant' worldvolume action for all type II Dirichlet p-branes, p less than or equal to 9, in a general type II supergravity background, including massive backgrounds in the IIA case. The p=0,2 cases are rederived from D=11. The p=9 cas... | ['1996-11-22'] |
12,225 | ['eng'] | ['Breckenridge, J C', 'Michaud, G', 'Myers, R C'] | ['More D-brane bound states'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'field equations, solution', 'background field', 'bound state', 'supersymmetry', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611174'] | ['The low-energy background field solutions corresponding to D-brane bound states which possess a difference in dimension of two are presented. These solutions are constructed using the T-duality map between the type IIA and IIB superstring theories. Since supersymmetry is preserved by T-duality, the bound state soluti... | ['1996-11-22'] |
12,226 | ['eng'] | ['Harvey, J A', 'Moore, G'] | ['Exact Gravitational Threshold Correction in the FHSV Model'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'spontaneous compactification', 'duality', 'supersymmetry', 'gravitation', 'threshold, correction', 'symmetry, mirror', 'operator, determinant'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611176'] | ["We consider the automorphic forms which govern the gravitational threshold correction $F_1$ in models of heterotic/IIA duality with N=2 supersymmetry in four dimensions. In particular we derive the full nonperturbative formula for $F_1$ for the dual pair originally considered by Ferrara, Harvey, Strominger and Vafa (... | ['1996-11-22'] |
12,227 | ['eng'] | ['Cederwall, Martin', 'Von Gussich, A', 'Nilsson, B E W', 'Sundell, P', 'Westerberg, A'] | ['The Dirichlet Super-p-Branes in Ten-Dimensional Type IIA and IIB Supergravity'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'supergravity', 'dimension, 10', 'supersymmetry, superfield', 'superfield, action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611159'] | ['We give the full supersymmetric and kappa-symmetric actions for the Dirichlet p-branes, including their coupling to background superfields of ten-dimensional type IIA and IIB supergravity.'] | ['1996-11-21'] |
12,228 | ['eng'] | ['Anastopoulos, C'] | ['N-particle sector of quantum field theory as a quantum open system'] | ['Particle Physics - Theory'] | ['operator, algebra', 'phase space, Hilbert space', 'n-point function', 'perturbation theory, higher-order', 'renormalization', 'field theory, scalar', 'master equation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611155'] | ['We give an exposition of a technique, based on the Zwanzig projection formalism, to construct the evolution equation for the reduced density matrix corresponding to the n-particle sector of a field theory. We consider the case of a scalar field with a $g \\phi^3$ interaction as an example and construct the master equ... | ['1996-11-21'] |
12,229 | ['eng'] | ['Bytsenko, A A', 'Odintsov, S D'] | ['Statistical entropy of near-extremal and fundamental black p-branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'black hole', 'entropy', 'phase space', 'energy levels, density', 'partition function', 'asymptotic expansion', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611151'] | ['The problem of asymptotic density of quantum states of fundamental extended objects is revised in detail. We argue that in the near-extremal regime the fundamental p-brane approach can yield a microscopic interpretation of the black hole entropy. The asymptotic behaviour of partition functions associated with the p-b... | ['1996-11-21'] |
12,230 | ['eng'] | ['Giveon, Amit'] | ['On Non-Perturbative Results in Supersymmetric Gauge Theories'] | ['Particle Physics - Theory'] | ['talk, London 1996/07/05', 'gauge field theory, Yang-Mills', 'supersymmetry', 'fermion, flavor', 'effective action', 'nonperturbative'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611152'] | ['Some notions in non-perturbative dynamics of supersymmetric gauge theories are being reviewed. This is done by touring through a few examples.'] | ['1996-11-21'] |
12,231 | ['eng'] | ['Chen, W F', 'Lee, H C', 'Zhu, Z Y'] | ['Quantum Holonomy in Three-dimensional General Covariant Field Theory and Link Invariant'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N/N)', 'Chern-Simons term', 'dimension, 3', 'path integral', 'transformation, Becchi-Rouet-Stora', 'topology', 'knot theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611153'] | ['We consider the quantum holonomy of some three-dimensional general covariant non-Abelian field theory in Landau gauge and confirm the interesting result obtained in the previous paper. We show that the quantum holonomy still has metric independence after the explicit gauge fixing and hence we can use it to describe t... | ['1996-11-21'] |
12,232 | ['eng'] | ['Slavnov, A A'] | ['Bosonized Formulation of Lattice QCD'] | ['Particle Physics - Theory'] | ['talk, Dubna 1996/09/02', 'fermion, lattice field theory', 'quantum chromodynamics', 'boson, effective action'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611154'] | ['Problems in lattice gauge models with fermions are discussed. A new bosonic Hermitean effective action for lattice QCD with dynamical quarks is presented. In distinction of the previous version, it does not include constraints and is better suited for Monte-Carlo simulations.'] | ['1996-11-21'] |
12,233 | ['eng'] | ['Anastopoulos, C'] | ['Coarse Grainings and Irreversibility in Quantum Field Theory'] | ['Particle Physics - Theory'] | ['Dyson-Schwinger equation, hierarchy', 'correlation function', 'perturbation theory', 'mean field approximation', 'operator, algebra', 'renormalization', 'phi**n model', 'two-point function'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611156'] | ['In this paper we are interested in the studying coarse-graining in field theories using the language of quantum open systems. Motivated by the ideas of Calzetta and Hu on correlation histories we employ the Zwanzig projection technique to obtain evolution equations for relevant observables in self-interacting scalar ... | ['1996-11-21'] |
12,234 | ['eng'] | ['Zaboronsky, O'] | ['Dimensional reduction in supersymmetric field theories'] | ['Particle Physics - Theory'] | ['supersymmetry, superfield', 'dimensional reduction', 'field theory, action', 'path integral'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611157'] | ['A class of quantum field theories invariant with respect to the action of an odd vector field Q on a source supermanifold $\\Sigma$ is considered. We suppose that Q satisfies the conditions under which an integral of any Q-invariant function over $\\Sigma$ localizes to the zero locus of Q. The Q-invariant sector of a... | ['1996-11-21'] |
12,235 | ['eng'] | ['Krichever, I M'] | ['Algebraic-geometrical n-orthogonal curvilinear coordinate systems and solutions to the associativity equations'] | ['Particle Physics - Theory'] | ['space-time', 'differential geometry', 'geometry, algebra', 'field theory, topological', 'partition function', 'differential equations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611158'] | ['Algebraic-geometrical n-orthogonal curvilinear coordinate systems in a flat space are constructed. They are expressed in terms of the Riemann theta function of auxiliary algebraic curves. The exact formulae for the potentials of algebraic geometrical Egoroff metrics and the partition functions of the corresponding to... | ['1996-11-21'] |
12,236 | ['eng'] | ['Maldacena, J M'] | ['N=2 Extremal Black Holes and Intersecting Branes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'membrane model, interaction', 'black hole', 'field theory, soliton', 'entropy', 'field theory, Calabi-Yau'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611163'] | ['Using a simple hypothesis about the degrees of freedom of intersecting branes we find a microscopic counting argument that reproduces the entropy of a class of BPS black holes of type IIA string theory on general Calabi Yau three folds.'] | ['1996-11-21'] |
12,237 | ['eng'] | ['Rohsiepe, F'] | ['On Reducible but Indecomposable Representations of the Virasoro Algebra'] | ['Particle Physics - Theory'] | ['algebra, Virasoro', 'algebra, representation', 'mathematical methods'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611160'] | ["Motivated by the necessity to include so-called logarithmic operators in conformal field theories (Gurarie, 1993) at values of the central charge belonging to the logarithmic series c_{1,p}=1-6(p-1)^2/p, reducible but indecomposable representations of the Virasoro algebra are investigated, where L_0 possesses a nontr... | ['1996-11-21'] |
12,238 | ['eng'] | ['Kallosh, R', 'Linde, Andrei D'] | ['Black Hole Superpartners and Fixed Scalars'] | ['Particle Physics - Theory'] | ['supergravity', 'field equations, solution', 'black hole'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611161'] | ['Some bosonic solutions of supergravities admit Killing spinors of unbroken supersymmetry. The anti-Killing spinors of broken supersymmetry can be used to generate the superpartners of stringy black holes. This has a consequent feedback on the metric and the graviphoton. We have found however that the fixed scalars fo... | ['1996-11-21'] |
12,239 | ['eng'] | ['Kallosh, R'] | ['Bound States of Branes with Minimal Energy'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'bound state', 'energy', 'supersymmetry', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611162'] | ['It is pointed out that the energy of the bound states of D-branes and strings is determined by the central charge of the space-time supersymmetry. The universality which is seen at the black hole horizon appears also on the D-brane side: the total energy of the bound states of a given number of branes has a minimum w... | ['1996-11-21'] |
12,240 | ['eng'] | ['Fiore, G'] | ['On Bose-Fermi Statistics, Quantum Group Symmetry, and Second Quantization'] | ['Particle Physics - Theory'] | ['talk, Goslar 1996/07/15', 'quantization, 2', 'quantum group', 'linear spaces, Fock space', 'spin, statistics'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611144'] | ["Can one represent quantum group covariant q-commuting ``creators, annihilators'' $A^+_i,A^j$ as operators acting on standard bosonic/fermionic Fock spaces? We briefly address this general problem and show that the answer is positive (at least) in some simplest cases."] | ['1996-11-20'] |
12,241 | ['eng'] | ['Hamamoto, S'] | ['Massless Limits of Massive Tensor Fields; 2, Infrared regularization of Fierz-Pauli model'] | ['Particle Physics - Theory'] | ['field theory, tensor', 'field theory, massive', 'approximation, massless', 'invariance, Becchi-Rouet-Stora'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611141'] | ["Izawa's gauge-fixing procedure based on BRS symmetry is applied twice to the massive tensor field theory of Fierz-Pauli type. It is shown the second application can remove massless singularities which remain after the first application. Massless limit of the theory is discussed."] | ['1996-11-20'] |
12,242 | ['eng'] | ['Miransky, V A', 'Yamawaki, K'] | ['Conformal Phase Transition in Gauge Theories'] | ['Particle Physics - Theory'] | ['Jona-Lasinio-Nambu model', 'quantum electrodynamics', 'critical phenomena', 'effective action', 'numerical calculations', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611142'] | ['The conception of the conformal phase transiton (CPT), which is relevant for the description of non-perturbative dynamics in gauge theories, is introduced and elaborated. The main features of such a phase transition are established. In particular, it is shown that in the CPT there is an abrupt change of the spectrum ... | ['1996-11-20'] |
12,243 | ['eng'] | ['Antoniadis, Ignatios', 'Mazur, P O', 'Mottola, E'] | ['Criticality and Scaling in 4D Quantum Gravity'] | ['Particle Physics - Theory'] | ['quantum gravity, conformal', 'effective action', 'scaling', 'critical phenomena', 'anomaly', 'path integral, measure', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611145'] | ['We present a simple argument which determines the critical value of the anomaly coefficient in four dimensional conformal factor quantum gravity, at which a phase transition between a smooth and elongated phase should occur. The argument is based on the contribution of singular configurations (``spikes") which domina... | ['1996-11-20'] |
12,244 | ['eng'] | ['Sorin, A'] | ['The Discrete Symmetry of the N=2 Supersymmetric Modified NLS Hierarchy'] | ['Particle Physics - Theory'] | ['Schroedinger equation, nonlinear', 'differential equations, hierarchy', 'supersymmetry', 'symmetry, discrete', 'integrability'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611148'] | ['A few new N=2 superintegrable mappings in the (1|2) superspace are proposed and their origin is analyzed. Using one of them, acting like the discrete symmetry transformation of the N=2 supersymmetric modified NLS hierarchy, the recursion operator and hamiltonian structures of the hierarchy are constructed.'] | ['1996-11-20'] |
12,245 | ['eng'] | ['Zhou Jian Ge', 'Müller-Kirsten, H J W', 'Liang, J Q', 'Zimmerschied, F'] | ['M-branes, anti-M-branes and nonextremal black holes'] | ['Particle Physics - Theory'] | ['membrane model, p-brane', 'black hole', 'entropy', 'dimension, 4', 'dimension, 5', 'field theory, M-theory', 'dimension, 11'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611146'] | ["An M-brane and anti-M-brane scheme is proposed to study nonextremal 4D and 5D black holes. The improved nonextremal intersecting M-brane solutions proposed here, involve two sets of harmonic functions. The constraints among the pressures are found, and new features in the M-brane and anti-M-brane picture are demonstr... | ['1996-11-20'] |
12,246 | ['eng'] | ['Barci, D G', 'Oxman, L E'] | ['Asymptotic States in Non-Local Field Theories'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'field theory, nonlocal', 'quantization', 'Hamiltonian formalism', 'phase space', 'asymptotic behavior'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611147'] | ['Asymptotic states in field theories containing non-local kinetic terms are analyzed using the canonical method, naturally defined in Minkowski space. We apply our results to study the asymptotic states of a non-local Maxwell-Chern-Simons theory coming from bosonization in 2+1 dimensions. We show that in this case the... | ['1996-11-20'] |
12,247 | ['eng'] | ['Binétruy, P', 'Gaillard, Mary Katherin', 'Wu, Y Y'] | ['Modular Invariant Formulation of Multi-Gaugino and Matter Condensation'] | ['Particle Physics - Theory'] | ['gaugino, condensation', 'effective Lagrangian', 'string model', 'correction, nonperturbative', 'potential, Kaehler', 'supersymmetry, superfield', 'multiplet, gaugino', 'dilaton', 'invariance, modular', 'matter, condensation', 'symmetry, chiral', 'symmetry breaking', 'axion', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611149'] | ["Using the linear multiplet formulation for the dilaton superfield, we construct an effective lagrangian for hidden-sector gaugino condensation in string effective field theories with arbitrary gauge groups and matter. Nonperturbative string corrections to the Kähler potential are invoked to stabilize the dilaton at a... | ['1996-11-20'] |
12,248 | ['eng'] | ['Delbourgo, Robert', 'Elliott, D', 'McAnally, D'] | ['Dimensional Renormalization in $\\phi^{3}$ theory'] | ['Particle Physics - Theory'] | ['phi**n model, 3', 'dimension, 6', 'perturbation theory, higher-order', 'ladder approximation', 'regularization, dimensional', 'scaling', 'anomaly, conformal'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611150'] | ['The sum of all ladder and rainbow diagrams in $\\phi^3$ theory near 6 dimensions leads to self-consistent higher order differential equations in coordinate space which are not particularly simple for arbitrary dimension D. We have now succeeded in solving these equations, expressing the results in terms of generalize... | ['1996-11-20'] |
12,249 | ['eng'] | ['Nielsen, Holger Bech', 'Rugh, H H', 'Rugh, S E'] | ['Chaos, Scaling and Existence of a Continuum Limit in Classical Non-Abelian Lattice Gauge Theory'] | ['Particle Physics - Theory'] | ['talk, Warsaw 1996/07/25', 'gauge field theory, nonabelian', 'lattice field theory', 'space-time, chaos', 'scaling', 'continuum limit', 'correlation', 'numerical calculations, Monte Carlo'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611128'] | ["We discuss space-time chaos and scaling properties for classical non-Abelian gauge fields discretized on a spatial lattice. We emphasize that there is a ``no go'' for simulating the original continuum classical gauge fields over a long time span since there is a never ending dynamical cascading towards the ultraviole... | ['1996-11-19'] |
12,250 | ['eng'] | ['Gutperle, M'] | ['D-branes in the light-cone gauge and broken symmetries'] | ['Particle Physics - Theory'] | ['talk, London 1996/07/05', 'membrane model, p-brane', 'light cone gauge', 'boundary condition', 'phase space', 'supersymmetry, representation', 'nonlinear', 'fermion, zero mode'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611135'] | ['Boundary states for D-branes are constructed using the light cone gauge. The D-brane breaks half the spacetime supersymmetry giving rise to fermionic zero modes living on the brane. The nonlinear realization of the broken supersymmetry on the open string degrees of freedom is analysed and the influence of boundary te... | ['1996-11-19'] |
12,251 | ['eng'] | ['Myers, R C', 'Periwal, V'] | ['On gradient flow in the Wilson renormalization group'] | ['Particle Physics - Theory'] | ['renormalization group, transformation', 'renormalization group, beta function', 'partition function', 'correlation function', 'string model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611132'] | ["It is shown that the Wilson renormalization group flow of couplings on the space of cutoff field theories, after subtracting two terms (to account for wavefunction renormalization at the cutoff scale and normal ordering of higher order interactions), is related by a particular negative definite matrix (the so-called ... | ['1996-11-19'] |
12,252 | ['eng'] | ['Erlich, J', 'Freedman, Daniel Z'] | ['Conformal Symmetry and the Chiral Anomaly'] | ['Particle Physics - Theory'] | ['gauge field theory, U(1)', 'gauge field theory, SU(3) x SU(2) x U(1)', 'Higgs model', 'fermion, chiral', 'anomaly', 'symmetry, conformal', 'current, correlation function', 'perturbation theory, higher-order'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611133'] | ['Two-loop contributions to the anomalous correlation function <J_mu(x)J_nu(y)J_rho(z)> of three chiral currents are calculated by a method based on the conformal properties of massless field theories. The method was previously applied to virtual photon diagrams in quantum electrodynamics, and it is extended here to di... | ['1996-11-19'] |
12,253 | ['eng'] | ['Lavrinenko, I V', 'Lü, H', 'Pope, C N'] | ['From Topology to Generalised Dimensional Reduction'] | ['Particle Physics - Theory'] | ['supergravity', 'dimension, >4', 'dimensional reduction', 'spontaneous compactification, torus', 'Kaluza-Klein model', 'string model', 'field theory, Calabi-Yau', 'field theory, M-theory', 'domain wall'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611134'] | ["In the usual procedure for toroidal Kaluza-Klein reduction, all the higher-dimensional fields are taken to be independent of the coordinates on the internal space. It has recently been observed that a generalisation of this procedure is possible, which gives rise to lower-dimensional ``massive'' supergravities. The g... | ['1996-11-19'] |
12,254 | ['eng'] | ['Aspinwall, Paul S'] | ['K3 Surfaces and String Duality'] | ['Particle Physics - Theory'] | ['lectures', 'string model', 'duality', 'supersymmetry', 'geometry', 'field theory, orbifold', 'moduli space', 'field theory, conformal', 'sigma model, nonlinear', 'dimension, 2', 'geometry, algebra', 'transformation, gauge', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611137'] | ['The primary purpose of these lecture notes is to explore the moduli space of type IIA, type IIB, and heterotic string compactified on a K3 surface. The main tool which is invoked is that of string duality. K3 surfaces provide a fascinating arena for string compactification as they are not trivial spaces but are suffi... | ['1996-11-19'] |
12,255 | ['eng'] | ['Brevik, I', 'Gitman, D M', 'Odintsov, S D'] | ['The effective potential of gauged NJL model in magnetic field'] | ['Particle Physics - Theory'] | ['talk, Nagoya 1996/11/13', 'Jona-Lasinio-Nambu model', 'gauge field theory, SU(N)', 'magnetic field', 'critical phenomena', 'effective potential'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611138'] | ["The formalism, which permits to study the phase structure of gauged NJL-model for arbitrary external fields, is developed. The effective potential in the gauged NJL model in the weak magnetic field is found. It is shown that in fixed gauge coupling case the weak magnetic field doesn't influence chiral symmetry breaki... | ['1996-11-19'] |
12,256 | ['eng'] | ['Gegenberg, J'] | ['A Generalization of the Casson Invariant'] | ['Particle Physics - Theory'] | ['supergravity, action', 'dimension, 3', 'partition function', 'charge, topological'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611139'] | ['A three dimensional supergravity theory which generalizes the super IG theory of Witten and resembles the model discussed recently by Mann and Papadopoulos is displayed. The partition function is computed, and is shown to be a three-manifold invariant generalizing the Casson invariant.'] | ['1996-11-19'] |
12,257 | ['eng'] | ['Flume, R', "O'Raifeartaigh, Lochlainn", 'Sachs, I'] | ['Brief Resumé of Seiberg-Witten Theory'] | ['Particle Physics - Theory'] | ['talk, Seoul 1996/06/04', 'talk, Goslar 1996/07/15', 'talk, Tbilisi 1996/09/22', 'gauge field theory, Yang-Mills', 'supersymmetry, superfield', 'symmetry, spontaneously broken', 'duality', 'nonperturbative'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611118'] | ['Talk presented by the second author at the Inaugural Coference of the Asia Pacific Center for Theoretical Physics, Seoul, June 1996. The purpose of this note is to give a resume of the Seiberg-Witten theory in the simplest possible mathematical terms.'] | ['1996-11-18'] |
12,258 | ['eng'] | ['Bántay, P'] | ['Simple Current Extensions and Mapping Class Group Representations'] | ['Particle Physics - Theory'] | ['field theory, conformal', 'dimension, 2', 'current algebra', 'algebra, fusion', 'cohomology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611124'] | ['The conjecture of Fuchs, Schellekens and Schweigert on the relation of mapping class group representations and fixed point resolution in simple current extensions is investigated, and a cohomological interpretation of the untwisted stabilizer is given.'] | ['1996-11-18'] |
12,259 | ['eng'] | ['Bern, Z', 'Dixon, L', 'Dunbar, D C', 'Kosower, D A'] | ['One-Loop Self-Dual and N=4 Super Yang-Mills'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(N)', 'helicity, amplitude analysis', 'supersymmetry', 'duality', 'scattering amplitude', 'analytic properties', 'gravitation', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611127'] | ['We conjecture a simple relationship between the one-loop maximally helicity violating gluon amplitudes of ordinary QCD (all helicities identical) and those of N=4 supersymmetric Yang-Mills (all but two helicities identical). Because the amplitudes in self-dual Yang Mills have been shown to be the same as the maximall... | ['1996-11-18'] |
12,260 | ['eng'] | ['Maldacena, J M'] | ['D-branes and Near Extremal Black Holes at Low Energies'] | ['Particle Physics - Theory'] | ['black hole', 'membrane model, p-brane', 'bound state', 'moduli space', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611125'] | ['It has been observed recently that many properties of some near extremal black holes can be described in terms of bound states of D-branes. Using a non-renormalization theorem we argue that the D-brane description is the correct quantum gravity description of the black hole at low energies. The low energy theory incl... | ['1996-11-18'] |
12,261 | ['eng'] | ['Peter, A', 'Cassing, W', 'Häuser, J M', 'Thoma, M H'] | ['Convergence properties of the cluster expansion for equal-time Green functions in scalar theories'] | ['Particle Physics - Theory'] | ['field theory, scalar', 'dimension, 3', 'effective potential', 'expansion, cluster', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611126'] | ['We investigate the convergence properties of the cluster expansion of equal-time Green functions in scalar theories with quartic self-coupling in (0+1), (1+1), and (2+1) space-time dimensions. The computations are carried out within the equal-time correlation dynamics approach. We find that the cluster expansion show... | ['1996-11-18'] |
12,262 | ['eng'] | ['Flume, R', 'Magro, M B', "O'Raifeartaigh, Lochlainn", 'Sachs, I', 'Schnetz, O'] | ['Uniqueness of the Seiberg-Witten Effective Lagrangian'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'effective Lagrangian', 'spontaneous compactification', 'boundary condition', 'duality', 'mass, finite'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611123'] | ['The low energy effective Lagrangian for N=2 supersymmetric Yang-Mills theory, proposed by Seiberg and Witten is shown to be the unique solution, assuming only that supersymmetry is unbroken and that the number of strong-coupling singularities is finite. Duality is then a consequence rather than an input.'] | ['1996-11-18'] |
12,263 | ['eng'] | ['Kar, S'] | ['Scale Factor Duality and the Energy Condition Inequalities'] | ['Particle Physics - Theory'] | ['astrophysics, model', 'Einstein equation', 'duality', 'energy, conservation law', 'conservation law, violation', 'beta function', 'string model', 'inflationary universe', 'space-time, Robertson-Walker'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611122'] | ['We demonstrate, by a simple analysis, that cosmological line elements related by scale factor duality also exhibit a duality with respect to the conservation/violation of the Weak Energy Condition (WEC) by the matter that acts as the source in the one-loop beta function equations for the metric coupling written expli... | ['1996-11-18'] |
12,264 | ['eng'] | ['Giannakis, I'] | ['Symmetries of 2-d Gravity'] | ['Particle Physics - Theory'] | ['gravitation', 'dimension, 2', 'gauge field theory', 'symmetry, SL(2,R)', 'current algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611121'] | ["Two-dimensional gravity in the light-cone gauge was shown to exhibit an underlying sl(2,R) current algebra. It is the purpose of this note to offer a possible explanation about the origin of this important algebra. The essential point is that two-dimensional gravity is governed by a topological field theory. The gaug... | ['1996-11-18'] |
12,265 | ['eng'] | ['Ohta, Y H'] | ['Topological Field Theories associated with Three Dimensional Seiberg-Witten monopoles'] | ['Particle Physics - Theory'] | ['field theory, topological', 'gauge field theory, Yang-Mills', 'transformation, Becchi-Rouet-Stora', 'dimension, 3', 'field theory, monopole', 'moduli space', 'quantization, Batalin-Vilkovisky', 'Hamiltonian formalism', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611120'] | ["Three dimensional topological field theories associated with the three dimensional version of Abelian and non-Abelian Seiberg-Witten monopoles are presented. These three dimensional monopole equations are obtained by a dimensional reduction of the four dimensional ones. The starting actions to be considered are Gauss... | ['1996-11-18'] |
12,266 | ['eng'] | ['Park, J'] | ['Orientifold and F-theory Duals of CHL Strings'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'spontaneous compactification', 'field theory, orbifold', 'duality', 'field theory, F-theory', 'moduli space', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611119'] | ['We present orientifold and F-theory duals of the heterotic string compactification constructed by Chaudhuri, Hockney and Lykken (CHL) which has the maximal supersymmetry but gauge group of reduced rank. The 8-dimensional dual is given by the Type IIA orientifold on the Möbius band. We show the non-trivial monodromy o... | ['1996-11-18'] |
12,267 | ['eng'] | ['Johnson, P R'] | ['Exact quantum S-matrices for solitons in simply-laced affine Toda field theories'] | ['Particle Physics - Theory'] | ['field theory, Toda', 'field theory, affine', 'dimension, 2', 'soliton', 'S-matrix', 'integrability', 'bootstrap', 'analytic properties'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611117'] | ["Exact solutions to the quantum S-matrices for solitons in simply-laced affine Toda field theories are obtained, except for certain factors of simple type which remain undetermined in some cases. These are found by postulating solutions which are consistent with the semi-classical limit, $\\hbar\\rightarrow 0$, and th... | ['1996-11-18'] |
12,268 | ['eng'] | ['Becchi, C', 'Giusto, S', 'Imbimbo, C'] | ['Gauge dependence in topological gauge theories'] | ['Particle Physics - Theory'] | ['gauge field theory, topological', 'dependence, gauge', 'transformation, Becchi-Rouet-Stora', 'correlation function', 'moduli space', 'anomaly', 'space-time, sphere', 'instanton'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611113'] | ['We parametrize the gauge-fixing freedom in choosing the Lagrangian of a topological gauge theory. We compute the gauge-fixing dependence of correlators of equivariant operators when the compactified moduli space has a non-empty boundary and verify that only a subset of these has a gauge independent meaning. We analyz... | ['1996-11-18'] |
12,269 | ['eng'] | ['Stora, Raymond Félix'] | ['Exercises in equivariant cohomology'] | ['Particle Physics - Theory'] | ['talk, Cargese 1996/07/22', 'field theory, topological', 'differential forms', 'cohomology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611114'] | ['Equivariant cohomology is a mathematical framework particularly well adapted to a kinematical understanding of topological gauge theories of the cohomological type. It also sheds some light on gauge fixing, a necessary field theory operation connected with the non compactness of the gauge group. The respective roles ... | ['1996-11-18'] |
12,270 | ['eng'] | ['Stora, Raymond Félix'] | ["De la fixation de jauge considérée comme un des beaux arts et de la symétrie de Slavnov qui s'ensuit"] | ['Particle Physics - Theory'] | ['gauge field theory', 'fibre bundle', 'differential forms', 'algebra, Lie', 'cohomology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611115'] | ["La fixation de jauge est définie comme l'opération permettant d'exprimer une intégrale sur un espace d'orbite comme intégrale sur le fibré principal correspondant. Quand la fibre est non compacte cette opération met en jeu une classe de cohomologie à support compact -ou à décroissance rapide- de celle-ci. La symétrie... | ['1996-11-18'] |
12,271 | ['eng'] | ['Van Proeyen, A'] | ['N=2 Supergravity and Special Geometry'] | ['Particle Physics - Theory'] | ['talk, London 1996/07/05', 'supergravity, conformal', 'field theory, Kaehler', 'duality, transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611112'] | ['The essential elements in the construction of the couplings of vector multiplets to supergravity using the conformal approach are repeated. This approach leads automatically to the basic quantities on which the symplectic transformations, the basic tools for duality transformations, are defined. A recent theorem abou... | ['1996-11-15'] |
12,272 | ['eng'] | ['Derjagin, V B', 'Leznov, A N', 'Sorin, A S'] | ['N=2 Superintegrable f-Toda Mapping and Super-NLS Hierarchy in the (1|2) superspace'] | ['Particle Physics - Theory'] | ['Schroedinger equation, nonlinear', 'Schroedinger equation, hierarchy', 'supersymmetry, superspace', 'transformation, Toda', 'integrability', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611108'] | ['New integrable N=2 supersymmetric f-Toda mapping in the (1|2) superspace is proposed. It acts like the symmetry transformation of N=2 supersymmetric NLS hierarchy. The first two hamiltonian structures and the recursion operator connecting all evolution systems and hamiltonian structures of N=2 super-NLS hierarchy are... | ['1996-11-15'] |
12,273 | ['eng'] | ['Mansfield, P', 'Sampaio, M D'] | ['Constructing the Leading Order Terms of the Yang-Mills Schrödinger Functional'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'Schroedinger equation', 'perturbation theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611109'] | ['The leading short-time behaviour of the Yang-Mills Schroedinger functional is obtained within a local expansion in the fields.'] | ['1996-11-15'] |
12,274 | ['eng'] | ['Periwal, V'] | ['Matrices on a point as the theory of everything'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'supersymmetry', 'field theory, M-theory', 'matrix model'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611103'] | ['It is shown that the world-line can be eliminated in the matrix quantum mechanics conjectured by Banks, Fischler, Shenker and Susskind to describe the light-cone physics of M theory. The resulting matrix model has a form that suggests origins in the reduction to a point of a Yang-Mills theory. The reduction of the Ni... | ['1996-11-15'] |
12,275 | ['eng'] | ['Distler, Jacques', 'Hanany, A'] | ['0,2 Noncritical Strings in Six Dimensions'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'dimension, 6', 'spontaneous compactification', 'duality', 'anomaly', 'field theory, M-theory'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611104'] | ['Type IIB strings compactified on K3 have a rich structure of solitonic strings, transforming under SO(21,5,Z). We derive the BPS tension formula for these strings, and discuss their properties, in particular, the points in the moduli space where certain strings become tensionless. By examining these tensionless strin... | ['1996-11-15'] |
12,276 | ['eng'] | ['Cooper, L', 'Kogan, I I', 'Lee, K M'] | ['String Winding Modes From Charge Non-Conservation in Compact Chern-Simons Theory'] | ['Particle Physics - Theory'] | ['string model', 'spontaneous compactification', 'membrane model, topological', 'operator, vertex', 'soliton', 'charge, conservation law', 'conservation law, violation', 'Chern-Simons term', 'gauge field theory, compact', 'gauge field theory, U(1)'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611107'] | ['In this letter we show how string winding modes can be constructed using topological membranes. We use the fact that monopole-instantons in compact topologically massive gauge theory lead to charge non-conservation inside the membrane which, in turn, enables us to construct vertex operators with different left and ri... | ['1996-11-15'] |
12,277 | ['eng'] | ['Mitreuter, U G', 'Pawlowski, J M', 'Wipf, A'] | ['Polyakov-Loops and Fermionic Zero Modes in $QCD_{2}$ on the Torus'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'dimension, 2', 'field theory, torus', 'path integral', 'energy', 'fermion, zero mode', 'Polyakov loop'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611105'] | ['A simple derivation of the free energy and expectation values of Polyakov-loops in $QCD_2$ via path integral methods is given. In the chosen gauge (which can be generalized to 4 dimensions) without Gribov-copies the Fadeev-Popov determinant and the integration over the space component of the gauge field cancel exactl... | ['1996-11-15'] |
12,278 | ['eng'] | ['Hollowood, Timothy J'] | ['Semi-classical decay of monopoles in N=2 gauge theory'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(2)', 'gauge field theory, Yang-Mills', 'Higgs model', 'decay, monopole', 'approximation, quasiclassical', 'stability', 'group theory, representation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611106'] | ['It is shown how monopoles and dyons decay on curves of marginal stability in the moduli space of vacua at weak coupling in pure N=2 gauge theory with arbitrary gauge group. The analysis involves a semi-classical treatment of the monopole and rests on the fact that the monopole moduli space spaces for a magnetic charg... | ['1996-11-15'] |
12,279 | ['eng'] | ['Kehagias, A A'] | ['N=2 Heterotic Stringy Cosmic Strings'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'astrophysics, string', 'soliton', 'energy', 'duality, SL(2,Z) x SL(2,Z)', 'duality, Sp(4,Z)', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611110'] | ['We construct solitonic string solutions of N=2 four-dimensional heterotic models of rank three, four and five. These finite energy configurations have constant dilaton while the moduli fields vary over space-time with jumps at the location of the string cores consistent with the T-duality groups SL(2,Z), SL(2,Z) X SL... | ['1996-11-15'] |
12,280 | ['eng'] | ['Tseytlin, Arkady A'] | ['On the structure of composite black p-brane configurations and related black holes'] | ['Particle Physics - Theory'] | ['string model, solution', 'membrane model, p-brane', 'supergravity', 'dimension, 10', 'dimension, 11'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611111'] | ["We comment on the structure of intersecting black p-brane solutions in string theory. In particular, we explain why dimensional reduction in all internal world-volume directions including time leads to a metric (related by analytic continuation to a cosmological metric) which does not depend on p-brane charges, i.e. ... | ['1996-11-15'] |
12,281 | ['eng'] | ['Bergshoeff, E A'] | ['P-Branes, D-Branes and M-Branes'] | ['Particle Physics - Theory'] | ['talk, London 1996/07/05', 'talk, Santa Barbara 1996/07/15', 'string model, solution', 'effective action', 'any-dimensional', 'supersymmetry', 'membrane model, p-brane'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611099'] | ['We consider solutions to the string effective action corresponding to p-Branes, D-Branes and M-Branes and discuss some of their properties.'] | ['1996-11-14'] |
12,282 | ['eng'] | ['Kallosh, R', 'Rajaraman, A', 'Wong, W K'] | ['Supersymmetric Rotating Black Holes and Attractors'] | ['Particle Physics - Theory'] | ['supergravity', 'field equations, solution', 'space-time', 'black hole', 'dimension, 5', 'supersymmetry, symmetry breaking', 'chaos'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611094'] | ['Five-dimensional stringy rotating black holes are embedded into N=2 supergravity interacting with one vector multiplet. The existence of an unbroken supersymmetry of the rotating solution is proved directly by solving the Killing spinor equations. The asymptotic enhancement of supersymmetry near the horizon in the pr... | ['1996-11-14'] |
12,283 | ['eng'] | ['Suzuki, K'] | ['Non-extremal Stringy Black Hole'] | ['Particle Physics - Theory'] | ['string model, heterotic', 'field equations', 'black hole', 'entropy'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611095'] | ['We construct a four-dimensional BPS saturated heterotic string solution from the self-dual Taub-NUT solution. It is a non-extremal black hole solution since its Euler number is non-zero. We evaluate its black hole entropy semiclassically. We discuss the relation between the black hole entropy and the degeneracy of st... | ['1996-11-14'] |
12,284 | ['eng'] | ['Dzhunushaliev, V D'] | ['Confining properties of the classical SU(3) Yang - Mills theory'] | ['Particle Physics - Theory'] | ['gauge field theory, SU(3)', 'field equations, solution', 'symmetry, rotational', 'symmetry, axial', 'bag model', 'confinement', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611096'] | ["The spherically and cylindrically symmetric solutions of the $SU(3)$ Yang - Mills theory are obtained. The corresponding gauge potential has the confining properties. It is supposed that: a) the spherically symmetric solution is a field distribution of the classical ``quark'' and in this sense it is similar to the Co... | ['1996-11-14'] |
12,285 | ['eng'] | ['Kitao, T'] | ['Susy N=2 elliptic curve from N=1 effective potential'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'supersymmetry', 'effective potential', 'geometry, algebra'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611097'] | ["The techniques to decide the forms of effective superpotentials in the strong coupling region have been developed in $N=1$ supersymmetric gauge theories. By using them we derive the $N=1$ generalized (general yukawa coupling) form of hyperelliptic curves of $SU(N_{c})$ with $N_{f}$ flavors ($N_{f} <N_{c}$), which des... | ['1996-11-14'] |
12,286 | ['eng'] | ['Fosco, C D', 'Trinchero, R C'] | ['Regularized overlap and the chiral determinant'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'fermion, chiral', 'effective action', 'operator, determinant', 'regularization', 'anomaly'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611098'] | ['We study the relationship between the continuum overlap and its corresponding chiral determinant, showing that the former amounts to an unregularised version of the latter. We then construct a regularised continuum overlap, and consider the chiral anomalies that follow therefrom. The relation between these anomalies ... | ['1996-11-14'] |
12,287 | ['eng'] | ['Pasti, P', 'Sorokin, D P', 'Tonin, M'] | ['On Lorentz Invariant Actions for Chiral P-Forms'] | ['Particle Physics - Theory'] | ['field theory, tensor', 'field theory, action', 'differential forms, chiral', 'invariance, Lorentz', 'Hamiltonian formalism'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611100'] | ["We demonstrate how a Lorentz covariant formulation of the chiral p-form model in D=2(p+1) containing infinitely many auxiliary fields is related to a Lorentz covariant formulation with only one auxiliary scalar field entering a chiral p-form action in a nonpolynomial way. The latter can be regarded as a consistent Lo... | ['1996-11-14'] |
12,288 | ['eng'] | ['Oh, P', 'Rim, C'] | ['Holstein-Primakoff Realizations on Coadjoint Orbits'] | ['Particle Physics - Theory'] | ['algebra, SU(N)', 'algebra, SU(N,1)', 'group theory, geometrical', 'coset space', 'model, oscillator', 'differential geometry, symplectic'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611102'] | ['We derive the Holstein-Primakoff oscillator realization on the coadjoint orbits of the $SU(N+1)$ and $SU(1,N)$ group by treating the coadjoint orbits as a constrained system and performing the symplectic reduction. By using the action-angle variables transformations, we transform the original variables into Darboux v... | ['1996-11-14'] |
12,289 | ['eng'] | ['Devchand, C', 'Schiff, J'] | ['Hidden Symmetries of the Principal Chiral Model Unveiled'] | ['Particle Physics - Theory'] | ['model, chiral', 'dimension, 2', 'symmetry, U(N)', 'hidden symmetry', 'field equations, solution', 'Baecklund transformation'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611081'] | ["By relating the two-dimensional U(N) Principal Chiral Model to a simple linear system we obtain a free-field parametrisation of solutions. Obvious symmetry transformations on the free-field data give symmetries of the model. In this way all known `hidden symmetries' and Bäcklund transformations, as well as a host of ... | ['1996-11-14'] |
12,290 | ['eng'] | ['Li, J', 'Song, X'] | ['Reconstruction of SU(5) Grand Unified Model In Noncommutative Geometry Approach'] | ['Particle Physics - Theory'] | ['grand unified theory, SU(5)', 'space-time, M(4) x Z(2) x Z(3)', 'differential geometry, noncommutative', 'field theory, action', 'symmetry breaking'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611080'] | ['Based on the generalized gauge theory on $M^4\\times Z_2\\times Z_3$, we reconstructed the realistic SU(5) Grand Unified model by a suitable assignment of fermion fields. The action of group elements $Z_2$ on fermion fields is the charge conjugation while the action of $Z_3$ elements represent generation translation.... | ['1996-11-14'] |
12,291 | ['eng'] | ['Dutt, R', 'Gangopadhyaya, A', 'Sukhatme, U P'] | ['Non-Central Potentials and Spherical Harmonics Using Supersymmetry and Shape Invariance'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'supersymmetry', 'operator', 'analysis, harmonic', 'potential, scalar', 'potential, vector', 'electron, bound state', 'electric field', 'magnetic field, magnetic monopole'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611087'] | ['It is shown that the operator methods of supersymmetric quantum mechanics and the concept of shape invariance can profitably be used to derive properties of spherical harmonics in a simple way. The same operator techniques can also be applied to several problems with non-central vector and scalar potentials. As examp... | ['1996-11-14'] |
12,292 | ['eng'] | ['Gangopadhyaya, A', 'Sukhatme, U P'] | ['Potentials with Two Shifted Sets of Equally Spaced Eigenvalues and Their Calogero Spectrum'] | ['Particle Physics - Theory'] | ['quantum mechanics', 'supersymmetry', 'potential', 'energy levels', 'numerical calculations'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611086'] | ['Motivated by the concept of shape invariance in supersymmetric quantum mechanics, we obtain potentials whose spectrum consists of two shifted sets of equally spaced energy levels. These potentials are similar to the Calogero-Sutherland model except the singular term $\\alpha x^{-2}$ always falls in the transition reg... | ['1996-11-14'] |
12,293 | ['eng'] | ['Distler, Jacques', 'Karch, A'] | ['N=1 Dualities for Exceptional Gauge Groups and Quantum Global Symmetries'] | ['Particle Physics - Theory'] | ['gauge field theory, Yang-Mills', 'group theory, exceptional', 'supersymmetry', 'hidden symmetry', 'duality'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611088'] | ["We discuss our attempts to generalize the known examples of dualities in N=1 supersymmetric gauge theories to exceptional gauge groups. We derive some dual pairs from known examples connected to exceptional groups and find an interesting phenomenon: sometimes the full global symmetry is ``hidden'' on the magnetic sid... | ['1996-11-14'] |
12,294 | ['eng'] | ['Hess, P O', 'López-Vieyra, J C', 'Stephens, C R'] | ['Boson Mapping in Field Theory'] | ['Particle Physics - Theory'] | ['talk, Wilderness/George 1996/03/10', 'boson, transformation', 'Hamiltonian formalism', 'bound state', 'field theory, scalar'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611085'] | ['A boson mapping of pair field operators is presented. The mapping preserves all hermiticity properties and the Poisson bracket relations between fields and momenta. The most practical application of the boson mapping is to field theories which exhibit bound states of pairs of fields. As a concrete application we cons... | ['1996-11-14'] |
12,295 | ['eng'] | ['Aragone, C', 'Arias, P J', 'Khoudeir, A'] | ['On the spontaneous breakdown of massive gravities in 2+1 dimensions'] | ['Particle Physics - Theory'] | ['gravitation', 'dimension, 3', 'mass, topological', 'gauge field theory, Lorentz', 'symmetry, spontaneously broken'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611089'] | ['We show that locally Lorentz invariant, third order, topological massive gravity can not be broken down neither to the local diffeomorphism subgroup nor to the rigid Poincaré group. On the other hand, the recently formulated, locally diffeomorphism invariant, second order massive triadic (translational) Chern-Simons ... | ['1996-11-14'] |
12,296 | ['eng'] | ['De Boer, J', 'Fehér, L'] | ['Wakimoto realizations of current algebras'] | ['Particle Physics - Theory'] | ['current algebra, representation', 'algebra, Lie', 'quantization', 'operator product expansion', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611083'] | ['A generalized Wakimoto realization of $\\widehat{\\cal G}_K$ can be associated with each parabolic subalgebra ${\\cal P}=({\\cal G}_0 +{\\cal G}_+)$ of a simple Lie algebra ${\\cal G}$ according to an earlier proposal by Feigin and Frenkel. In this paper the proposal is made explicit by developing the construction of... | ['1996-11-14'] |
12,297 | ['eng'] | ['Katz, S', 'Vafa, C'] | ['Geometric Engineering of N=1 Quantum Field Theories'] | ['Particle Physics - Theory'] | ['string model', 'supersymmetry', 'spontaneous compactification', 'field theory, Calabi-Yau', 'gauge field theory, Yang-Mills', 'field theory, F-theory', 'field theory, M-theory', 'instanton', 'membrane model, p-brane'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611090'] | ['We construct local geometric model in terms of F- and M-theory compactification on Calabi-Yau fourfolds which lead to N=1 Yang-Mills theory in d=4 and its reduction on a circle to d=3. We compute the superpotential in d=3, as a function of radius, which is generated by the Euclidean 5-brane instantons. The superpoten... | ['1996-11-14'] |
12,298 | ['eng'] | ['Schweigert, C'] | ['On moduli spaces of flat connections with non-simply connected structure group'] | ['Particle Physics - Theory'] | ['space-time, torus', 'dimension, 2', 'fibre bundle', 'moduli space', 'group theory', 'topology'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611092'] | ['We consider the moduli space of flat G-bundles over the twodimensional torus, where G is a real, compact, simple Lie group which is not simply connected. We show that the connected components that describe topologically non-trivial bundles are isomorphic as symplectic spaces to moduli spaces of topologically trivial ... | ['1996-11-14'] |
12,299 | ['eng'] | ['Vacaru, S I'] | ['Field Interactions and Strings in Higher Order Anisotropic Spaces'] | ['Particle Physics - Theory'] | ['space-time', 'gauge field theory, Yang-Mills', 'gauge field theory, space-time', 'spinor', 'algebra, Clifford', 'twistor', 'fibre bundle', 'instanton', 'conservation law', 'differential geometry', 'perturbation theory, higher-order', 'invariance, conformal', 'renormalization group, beta function', 'bibliography'] | ['http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-th&id=9611091'] | ['We present a geometric approach to the field theory with higher order anisotropic interactions. The concepts of higher order space, or locally anisotropic, space (in brief, h-space, or la-space) are introduced as general ones for various types of higher order extensions of Lagrange and Finsler geometry and higher dim... | ['1996-11-14'] |
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