id large_stringlengths 9 16 | title large_stringlengths 1 382 | abstract large_stringlengths 3 6.09k | publish_date date32 | update_date date32 | categories large listlengths 1 13 | authors large_stringlengths 3 62.8k |
|---|---|---|---|---|---|---|
hep-th/9305100 | Vertex operators in solvable lattice models | We formulate the basic properties of q-vertex operators in the context of the
Andrews-Baxter-Forrester (ABF) series, as an example of face-interaction
models, derive the q-difference equations satisfied by their correlation
functions, and establish their connection with representation theory. We also
discuss the q-diff... | 1993-05-21 | 2009-10-22 | [
"hep-th",
"nlin.SI",
"solv-int"
] | Omar Foda, Michio Jimbo, Tetsuji Miwa, Kei Miki, and Atsushi
Nakayashiki |
hep-th/9305110 | Spectrum Generating Affine Lie Algebras in Massive Field Theory | We present a new application of affine Lie algebras to massive quantum field
theory in 2 dimensions, by investigating the $q\to 1$ limit of the q-deformed
affine $\hat{sl(2)}$ symmetry of the sine-Gordon theory, this limit occuring at
the free fermion point. We describe how radial quantization leads to a
quasi-chiral f... | 1993-05-21 | 2009-10-22 | [
"hep-th"
] | Andre LeClair |
hep-th/9305101 | A note on the four-dimensional Kirby calculus | An explicit derivation of the elements of the representation ring of SU(2)
needed to implement the four-dimensional Kirby calculus is sketched. | 1993-05-21 | 2008-02-03 | [
"hep-th",
"math.QA"
] | Boguslaw Broda (U. Clausthal and U. Lodz) |
hep-th/9305099 | Supersymmetric Bianchi class A models | The canonical theory of $N=1$ supergravity is applied to Bianchi class A
spatially homogeneous cosmologies. The full set of quantum constraints are then
solved with the possible ordering ambiguity taken into account by introducing a
free parameter. The wave functions are explicitly given for all the Bianchi
class A mod... | 1993-05-21 | 2009-10-22 | [
"hep-th"
] | Masako Asano, Masayuki Tanimoto and Noriaki Yoshino |
hep-th/9305097 | Two-dimensional Yang-Mills Theories Are String Theories | We show that two-dimensional SO(N) and Sp(N) Yang-Mills theories without
fermions can be interpreted as closed string theories. The terms in the 1/N
expansion of the partition function on an orientable or nonorientable manifold
M can be associated with maps from a string worldsheet onto M. These maps are
unbranched and... | 1993-05-21 | 2010-11-01 | [
"hep-th",
"hep-ph"
] | S.G. Naculich, H.A. Riggs, and H.J. Schnitzer |
hep-th/9305106 | Some Comments on Lie-Poisson Structure of Conformal Non-Abelian Thirring
Models | The interconnection between self-duality, conformal invariance and
Lie-Poisson structure of the two dimensional non-abelian Thirring model is
investigated in the framework of the hamiltonian method. | 1993-05-21 | 2009-10-22 | [
"hep-th"
] | Oleg A. Soloviev |
hep-th/9305091 | The Spectral Problem for the q-Knizhnik-Zamolodchikov Equation | We analyse the spectral problem for the q-Knizhnik-Zamolodchikov equations
for $U_q(\widehat{sl_2}) (0 < q \leq 1)$ at level zero. The case of 2-point
functions in the fundamental representation is studied in detail. The
scattering states are found explicitly in terms of continuous q-Jacobi
polynomials. The correspondi... | 1993-05-20 | 2009-10-22 | [
"hep-th"
] | Peter G. O. Freund and Anton V. Zabrodin |
hep-th/9305094 | The Worldsheet Conformal Field Theory of the Fractional Superstring | Two of the important unresolved issues concerning fractional superstrings
have been the appearance of new massive sectors whose spacetime statistics
properties are unclear, and the appearance of new types of ``internal
projections'' which alter or deform the worldsheet conformal field theory in a
highly non-trivial man... | 1993-05-20 | 2009-10-22 | [
"hep-th"
] | Keith R. Dienes |
hep-th/9305095 | Holomorphic Yang-Mills Theory on Compact K\"{a}hler Manifolds | We propose $N=2$ holomorphic Yang-Mills theory on compact K\"{a}hler
manifolds and show that there exists a simple mapping from the $N=2$
topological Yang-Mills theory. It follows that intersection parings on the
moduli space of Einstein-Hermitian connections can be determined by examining
the small coupling behavior o... | 1993-05-20 | 2009-10-22 | [
"hep-th"
] | Jae-Suk Park |
hep-th/9305092 | Comments on the Gribov Ambiguity | We discuss the existence of Gribov ambiguities in $SU(m)\times U(1)$ gauge
theories over the $n-$spheres. We achieve our goal by showing that there is
exactly one conjugacy class of groups of gauge transformations for the theories
given above. This implies that these transformation groups are conjugate to the
ones of t... | 1993-05-20 | 2009-10-22 | [
"hep-th"
] | Nikolaos Kalogeropoulos |
hep-th/9305093 | Central Charge Reduction and Spacetime Statistics in the Fractional
Superstring | Fractional superstrings in the tensor-product formulation experience
``internal projections'' which reduce their effective central charges. Simple
expressions for the characters of the resulting effective worldsheet theory are
found. All states in the effective theory can be consistently assigned definite
spacetime sta... | 1993-05-20 | 2016-09-06 | [
"hep-th"
] | Philip C. Argyres and Keith R. Dienes |
hep-th/9305080 | Structure of Topological Lattice Field Theories in Three Dimensions | We construct and classify topological lattice field theories in three
dimensions. After defining a general class of local lattice field theories, we
impose invariance under arbitrary topology-preserving deformations of the
underlying lattice, which are generated by two new local lattice moves.
Invariant solutions are i... | 1993-05-19 | 2009-10-22 | [
"hep-th",
"math.QA"
] | Stephen-wei Chung, Masafumi Fukuma and Alfred Shapere |
hep-th/9305084 | Representations of the quantum matrix algebra $M_{q,p}(2)$ | It is shown that the finite dimensional irreducible representaions of the
quantum matrix algebra $ M_{ q,p}(2) $ ( the coordinate ring of $ GL_{q,p}(2)
$) exist only when both q and p are roots of unity. In this case th e space of
states has either the topology of a torus or a cylinder which may be thought of
as genera... | 1993-05-19 | 2009-10-22 | [
"hep-th",
"math.QA"
] | Vahid Karimipour |
hep-th/9305083 | Four Dimensional Black Holes in String Theory | Exact solutions of heterotic string theory corresponding to four-dimensional
charge Q magnetic black holes are constructed as tensor products of an
SU(2)/Z(2Q+2) WZW orbifold with a (0,1) supersymmetric SU(1,1)/U(1) WZW coset
model. The spectrum is analyzed in some detail. ``Bad'' marginal operators are
found which are... | 1993-05-19 | 2009-09-17 | [
"hep-th"
] | S.B. Giddings, J. Polchinski, and A. Strominger |
hep-th/9305089 | Classical String Solitons | We discuss some recent work in the field of classical solitonic solutions in
string theory. In particular, we construct instanton and monopole solutions and
discuss the dynamics of string-like solitons. Some of the motivation behind
this work is that instantons may provide a nonperturbative understanding of the
vacuum ... | 1993-05-19 | 2007-05-23 | [
"hep-th"
] | Ramzi R. Khuri |
hep-th/9305086 | Q-Boson Representation of the Quantum Matrix Algebra $M_q(3)$ | {Although q-oscillators have been used extensively for realization of quantum
universal enveloping algebras,such realization do not exist for quantum matrix
algebras ( deformation of the algebra of functions on the group ). In this
paper we first construct an infinite dimensional representation of the quantum
matrix al... | 1993-05-19 | 2009-10-22 | [
"hep-th"
] | Vahid Karimipour |
hep-th/9305088 | Rieffel induction as generalized quantum Marsden-Weinstein reduction | A new approach to the quantization of constrained or otherwise reduced
classical mechanical systems is proposed. On the classical side, the
generalized symplectic reduction procedure of Mikami and Weinstein, as further
extended by Xu in connection with symplectic equivalence bimodules and Morita
equivalence of Poisson ... | 1993-05-19 | 2008-02-03 | [
"hep-th",
"math-ph",
"math.MP",
"math.OA"
] | N. P. Landsman |
hep-th/9305087 | The Batalin-Vilkovisky Formalism on Fermionic Kaehler Manifolds | We show that the Kaehler structure can be naturally incorporated in the
Batalin-Vilkovisky formalism. The phase space of the BV formalism becomes a
fermionic Kaehler manifold. By introducing an isometry we explicitly construct
the fermionic irreducible hermitian symmetric space. We then give some
solutions of the maste... | 1993-05-19 | 2015-06-26 | [
"hep-th"
] | S. Aoyama and S. Vandoren |
hep-th/9305085 | Representations of The Coordinate Ring of $GL_{q}(3)$ | It is shown that the finite dimensional ireducible representations of the
quantum matrix algebra $ M_q(3) $ ( the coordinate ring of $ GL_q(3) $ ) exist
only when q is a root of unity ( $ q^p = 1 $ ). The dimensions of these
representations can only be one of the following values: $ p^3 , { p^3 \over 2
} , { p^3 \over ... | 1993-05-19 | 2016-09-06 | [
"hep-th"
] | Vahid Karimipour |
hep-th/9305090 | Localization in GWZW and Verlinde formula | Gauged Wess-Zumino-Witten theory for compact groups is considered. It is
shown that this theory has fermionic BRST-like symmetry and may be exactly
solved using localization approach. As an example we calculate functional
integral for the case of SU(2) group on the arbitrary Riemann surface. The
answer is the particula... | 1993-05-19 | 2007-05-23 | [
"hep-th"
] | A. Gerasimov |
hep-th/9305077 | On Quantum Integrability and the Lefschetz Number | Certain phase space path integrals can be evaluated exactly using equivariant
cohomology and localization in the canonical loop space. Here we extend this to
a general class of models. We consider hamiltonians which are {\it a priori}
arbitrary functions of the Cartan subalgebra generators of a Lie group which is
defin... | 1993-05-18 | 2011-07-19 | [
"hep-th"
] | A.J. Niemi and K. Palo (Uppsala University) |
hep-th/9305081 | Do Global String Loops Collapse to Form Black Holes? | Hawking has shown that the emission of gravitational radiation cannot prevent
circular loops of gauged cosmic strings from collapsing into black holes. Here
we consider the corresponding question for global strings: can Goldstone boson
emission prevent circular loops of global cosmic strings from forming black
holes? O... | 1993-05-18 | 2009-10-22 | [
"hep-th",
"hep-ph"
] | Joaquim Fort and Tanmay Vachaspati |
hep-th/9305082 | An Alternate Approach to Transition Potentials | We analyze transition potentials $(V(r) \stackrel{r\sim 0}{\rightarrow}
{\alpha r^{-2}})$ in non-relativistic quantum mechanics using the techniques of
supersymmetry. For the range $-1/4 < \alpha < 3/4$, the eigenvalue problem
becomes ill-defined (since it is not possible to choose a unique eigenfunction
based on squar... | 1993-05-18 | 2016-09-06 | [
"hep-th"
] | Asim Gangopadhyaya, Prasanta K. Panigrahi, and Uday P. Sukhatme |
hep-th/9305078 | N=2 Super Boussinesq Hierarchy: Lax Pairs and Conservation Laws | We study the integrability properties of the one-parameter family of $N=2$
super Boussinesq equations obtained earlier by two of us (E.I. \& S.K., Phys.
Lett. B 291 (1992) 63) as a hamiltonian flow on the $N=2$ super-$W_3$ algebra.
We show that it admits nontrivial higher order conserved quantities and hence
gives rise... | 1993-05-18 | 2009-11-05 | [
"hep-th"
] | S.Bellucci, E.Ivanov, S.Krivonos and A.Pichugin |
hep-th/9305079 | On Connection between Topological Landau-Ginzburg Gravity and Integrable
Systems | We study flows on the space of topological Landau-Ginzburg theories coupled
to topological gravity. We argue that flows corresponding to gravitational
descendants change the target space from a complex plane to a punctured complex
plane and lead to the motion of punctures.It is shown that the evolution of the
topologic... | 1993-05-18 | 2015-06-26 | [
"hep-th"
] | A.Losev, I.Polyubin |
hep-th/9305074 | Effective Action and Exact Geometry in Chiral Gauged WZW Models | Following recent work on the effective quantum action of gauged WZW models,
we suggest such an action for {\it chiral} gauged WZW models which in many
respects differ from the usual gauged WZW models. Using the effective action we
compute the conformally exact expressions for the metric, the antisymmetric
tensor, and t... | 1993-05-17 | 2008-02-03 | [
"hep-th"
] | Konstadinos Sfetsos |
hep-th/9305076 | Parity-Conserving Light-Cone Quantization of Quantum Field Theories | Parity violation is a long standing problem in light-cone quantization.
\REF\CPT{D. Soper, SLAC-REP-137, 1970, Chap. I . } \refend We propose a new
quantization on the light-cone which treats both the $x^{+}$ and the $x^{-}$
coordinates as light-cone 'times.'This quantization respects both parity and
time-reversal. We ... | 1993-05-17 | 2007-05-23 | [
"hep-th"
] | Ovid C. Jacob |
hep-th/9305073 | Superspace Duality in Low-Energy Superstrings | We extend spacetime duality to superspace, including fermions in the
low-energy limits of superstrings. The tangent space is a curved, extended
superspace. The geometry is based on an enlarged coordinate space where the
vanishing of the d'Alembertian is as fundamental as the vanishing of the curl
of a gradient. | 1993-05-17 | 2009-10-22 | [
"hep-th"
] | W. Siegel |
hep-th/9305075 | Measurements, errors, and negative kinetic energy | An analysis of errors in measurement yields new insight into the penetration
of quantum particles into classically forbidden regions. In addition to
``physical" values, realistic measurements yield ``unphysical" values which, we
show, can form a consistent pattern. An experiment to isolate a particle in a
classically f... | 1993-05-17 | 2009-10-22 | [
"hep-th",
"cond-mat"
] | Y. Aharonov, S. Popescu, D. Rohrlich, and L. Vaidman |
hep-th/9305072 | Solving the Ward Identities of Irrational Conformal Field Theory | The affine-Virasoro Ward identities are a system of non-linear differential
equations which describe the correlators of all affine-Virasoro constructions,
including rational and irrational conformal field theory. We study the Ward
identities in some detail, with several central results. First, we solve for
the correlat... | 1993-05-17 | 2008-11-26 | [
"hep-th"
] | M.B. Halpern and N.A. Obers |
hep-th/9305071 | A Superalgebra Morphism of Uq[OSP(1/2N)] onto the Deformed Oscillator
Superalgebra Wq(N) | We prove that the deformed oscillator superalgebra $W_q(n)$ (which in the
Fock representation is generated essentially by $n$ pairs of $q$-bosons) is a
factor algebra of the quantized universal enveloping algebra $U_q[osp(1/2n)]$.
We write down a $q$-analog of the Cartan-Weyl basis for the deformed
$osp(1/2n)$ and give... | 1993-05-16 | 2009-10-22 | [
"hep-th"
] | T. D. Palev |
hep-th/9305070 | N=2 Super - $W_{3}$ Algebra and N=2 Super Boussinesq Equations | We study classical $N=2$ super-$W_3$ algebra and its interplay with $N=2$
supersymmetric extensions of the Boussinesq equation in the framework of the
nonlinear realization method and the inverse Higgs - covariant reduction
approach. These techniques have been previously applied by us in the bosonic
$W_3$ case to give ... | 1993-05-15 | 2009-10-22 | [
"hep-th"
] | E.Ivanov, S.Krivonos and R.P.Malik |
hep-th/9305069 | Dilaton, moduli and string/five-brane duality as seen from four
dimensions | A naive dimensional reduction of the $N=1, D=10$ supergravity theory that
naturally arises in five-brane models is used to determine the r\^ole of two
fields which are basic ingredients of string models: the dilaton and, among the
moduli, the breathing mode. It is shown that, under the duality transformation
that relat... | 1993-05-15 | 2009-10-22 | [
"hep-th"
] | P. Binetruy |
hep-th/9305065 | Classical Stringy Black Holes Modify the Thermal Spectrum | Non-local (alpha prime) corrections to Schwarzschild black holes are shown to
invalidate the thermodynamical interpretation of black holes. In particular,
the canonical and Bekenstein-Hawking temperatures are not equal. The particle
number density of fields quantized in the (alpha prime modified) black hole
background ... | 1993-05-14 | 2007-05-23 | [
"hep-th"
] | B. Harms and Y. Leblanc |
hep-th/9305062 | Teleportation of Quantum States | Bennett et al. (PRL 70, 1859 (1993)) have shown how to transfer ("teleport")
an unknown spin quantum state by using prearranged correlated quantum systems
and transmission of classical information. I will show how their results can be
obtained in the framework of nonlocal measurements proposed by Aharonov and
Albert I ... | 1993-05-14 | 2009-10-22 | [
"hep-th"
] | Lev Vaidman |
hep-th/9305067 | Thermodynamic q-Distributions That Aren't | Bosonic q-oscillators commute with themselves and so their free distribution
is Planckian. In a cavity, their emission and absorption rates may grow or
shrink---and even diverge---but they nevertheless balance to yield the Planck
distribution via Einstein's equilibrium method, (a careless application of
which might pro... | 1993-05-14 | 2009-10-02 | [
"hep-th"
] | S. Vokos and C. Zachos |
hep-th/9305064 | Instanton Effects in Supergravity Theories | Non-perturbative effects of instanton-like solutions are studied within the
framework of supergravity theories with field-dependent gauge functions.
Fermionic zero modes are constructed and some typical correlation functions are
evaluated. The effects of instantons are very similar to those in globally
supersymmetric t... | 1993-05-14 | 2009-10-22 | [
"hep-th",
"hep-ph"
] | Soo-Jong Rey and T.R. Taylor |
hep-th/9305061 | 2D String Theory Coupled to Quantum Gravity | We consider self-avoiding Nambu-Goto open strings on a random surface. We
have shown that the partition function of such a string theory can be
calculated exactly. The string susceptibility for the disk is evaluated to be
$-\frac{1}{2}$. We also consider modifications of the Nambu-Goto action which
are exactly soluble ... | 1993-05-14 | 2009-10-22 | [
"hep-th"
] | Nobuyuki Ishibashi |
hep-th/9305066 | Scattering of Macroscopic Heterotic Strings | We show that macroscopic heterotic strings, formulated as strings which wind
around a compact direction of finite but macroscopic extent, exhibit
non-trivial scattering at low energies. This occurs at order velocity squared
and may thus be described as geodesic motion on a moduli space with a
non-trivial metric which w... | 1993-05-14 | 2009-10-22 | [
"hep-th"
] | J.P. Gauntlett, J. A. Harvey, M. M. Robinson, and D. Waldram |
hep-th/9305063 | \bf A Borel-Weil-Bott approach to representations of $\slq$ | We use a quite concrete and simple realization of $\slq$ involving finite
difference operators. We interpret them as derivations (in the non-commutative
sense) on a suitable graded algebra, which gives rise to the double of the
projective line as the non commutative version of the standard homogeneous
space. | 1993-05-14 | 2009-10-22 | [
"hep-th"
] | Davide Franco and Cesare Reina (SISSA - Strada Costiera 11 -TRIESTE
(Italy)) |
hep-th/9305068 | Low Energy Dynamics of N=2 Supersymmetric Monopoles | It is argued that the low-energy dynamics of $k$ monopoles in N=2
supersymmetric Yang-Mills theory are determined by an N=4 supersymmetric
quantum mechanics based on the moduli space of $k$ static monople solutions.
This generalises Manton's ``geodesic approximation" for studying the low-energy
dynamics of (bosonic) BP... | 1993-05-14 | 2009-10-22 | [
"hep-th"
] | Jerome P. Gauntlett |
hep-th/9305060 | Global Quantization of Vacuum Angle and Magnetic Monopoles as a New
Solution to the Strong CP Problem | The non-perturbative solution to the strong CP problem with magnetic
monopoles as originally proposed by the author is described. It is shown that
the gauge orbit space with gauge potentials and gauge tranformations restricted
on the space boundary and the globally well-defined gauge subgroup in gauge
theories with a $... | 1993-05-13 | 2007-05-23 | [
"hep-th"
] | Huazhong Zhang |
hep-th/9305056 | Body Fixed Frame, Rigid Gauge Rotations and Large N Random Fields in QCD | The "body fixed frame" with respect to local gauge transformations is
introduced. Rigid gauge "rotations" in QCD and their \Sch equation are studied
for static and dynamic quarks. Possible choices of the rigid gauge field
configuration corresponding to a nonvanishing static colormagnetic field in the
"body fixed" frame... | 1993-05-13 | 2014-11-18 | [
"hep-th",
"hep-ph",
"nucl-th"
] | Shimon Levit |
hep-th/9305059 | The Super W_3 Conformal Algebra and the Boussinesq Hierarchy | The bihamiltonian structure of the N=2 Supersymmetric Boussinesq equation is
found. It is not reduced to the corresponding classical structure and hence it
describes the pure supersymmetric effect. For the supersymmetric Boussinesq
equation which contains the classical partner the Lax pair is given explicitly.
Thus we ... | 1993-05-13 | 2015-06-26 | [
"hep-th"
] | Ziemowit Popowicz (Research Institute for Theoretical Physics,
University of Helsinki, Finland) |
hep-th/9305054 | Canonical Transformations in Quantum Mechanics | Quantum canonical transformations are defined algebraically outside of a
Hilbert space context. This generalizes the quantum canonical transformations
of Weyl and Dirac to include non-unitary transformations. The importance of
non-unitary transformations for constructing solutions of the Schr\"odinger
equation is discu... | 1993-05-13 | 2009-10-22 | [
"hep-th",
"gr-qc"
] | Arlen Anderson |
hep-th/9305053 | Integrable hierarchy underlying topological Landau-Ginzburg models of
D-type | A universal integrable hierarchy underlying topological Landau-Ginzburg
models of D-tye is presented. Like the dispersionless Toda hierarchy, the new
hierarchy has two distinct (``positive" and ``negative") set of flows. Special
solutions corresponding to topological Landau-Ginzburg models of D-type are
characterized b... | 1993-05-13 | 2009-10-22 | [
"hep-th"
] | Kanehisa Takasaki |
hep-th/9305055 | Abelian and Non-Abelian Dualities in String Bacgrounds | We present a brief discussion of recent work on duality symmetries in
non-trivial string backgrounds. Duality is obtained from a gauged non-linear
sigma-model with vanishing gauge field strength. Standard results are
reproduced for abelian gauge groups, whereas a new type of duality is
identified for non--abelian gauge... | 1993-05-13 | 2009-09-25 | [
"hep-th"
] | Fernando Quevedo |
hep-th/9305057 | On the Relationship between the Uniqueness of the Moonshine Module and
Monstrous Moonshine | We consider the relationship between the conjectured uniqueness of the
Moonshine Module, ${\cal V}^\natural$, and Monstrous Moonshine, the genus zero
property of the modular invariance group for each Monster group Thompson
series. We first discuss a family of possible $Z_n$ meromorphic orbifold
constructions of ${\cal ... | 1993-05-13 | 2010-11-01 | [
"hep-th"
] | Michael P.Tuite |
hep-th/9305058 | Some Correlators of $SU(3)_3$ WZW Models on Higher-Genus Riemann
Surfaces | Using the conformal embedding on the torus, we can express some characters of
$SU(3)_3$ in terms of $SO(8)_1$ characters. Then with the help of crossing
symmetry, modular transformation and factorization properties of Green
functions, we will calculate a class of correlators of $SU(3)_3$ on arbitrary
Riemann surfaces. ... | 1993-05-13 | 2015-06-26 | [
"hep-th"
] | Masoud Alimohammadi |
hep-th/9305049 | Equations of Hydrodynamic Type | The universal field equations introduced by the author and his collaborators,
which admit infinitely many inequivalent Lagrangian formulations are shown to
arise as consistency conditions for the existence of non-trivial solutions to
the quasi-linear equations, called equations of hydrodynamic type by Novikov ,
Dubrovi... | 1993-05-12 | 2007-05-23 | [
"hep-th"
] | D.B. Fairlie |
hep-th/9305050 | The Integrable Mapping as the Discrete Group of Inner Symmetry of
Integrable Systems | It is shown that each integrable mapping is connected with a hierarchical
completely integrable sytem of equations of evolution type which are invariant
with respect to the transformation described by this mapping. | 1993-05-12 | 2007-05-23 | [
"hep-th"
] | D.B. Fairlie and A.N. Leznov |
hep-th/9305051 | Chern-Simons theory on an arbitrary manifold via surgery | A general formula for physical observables in Chern-Simons theory with an
arbitrary compact Lie group $G$, on an arbitrary closed oriented
three-dimensional manifold $\cM$ is derived in terms of vacuum expectation
values of Wilson loops in ${\cal S}^3$. Surgery presentation of $\cM$ and the
Kirby moves are implemented ... | 1993-05-12 | 2008-02-03 | [
"hep-th",
"math.QA"
] | Boguslaw Broda (U. Clausthal and U. Lodz) |
hep-th/9305047 | Large $N$ Phase Transition in Continuum QCD$_2$ | We compute the exact partition function for pure continuous Yang-Mills theory
on the two-sphere in the large $N$ limit, and find that it exhibits a large $N$
third order phase transition with respect to the area $A$ of the sphere. The
weak coupling (small A) partition function is trivial, while in the strong
coupling p... | 1993-05-12 | 2009-10-22 | [
"hep-th"
] | Michael R. Douglas and Vladimir A.Kazakov |
hep-th/9305052 | Renormalization in Quantum Mechanics | We implement the concept of Wilson renormalization in the context of simple
quantum mechanical systems. The attractive inverse square potential leads to a
$\b$ function with a nontrivial ultraviolet stable fixed point and the Hulthen
potential exhibits the crossover phenomenon. We also discuss the implementation
of the... | 1993-05-12 | 2009-10-22 | [
"hep-th",
"hep-lat",
"hep-ph"
] | K. S. Gupta and S. G. Rajeev |
hep-th/9305048 | A Closed Expression for the Universal R-Matrix in a Non-Standard Quantum
Double | In recent papers of the author, a method was developed for constructing
quasitriangular Hopf algebras (quantum groups) of the quantum-double type. As a
by-product, a novel non-standard example of the quantum double has been found.
In the present paper, a closed expression (in terms of elementary functions)
for the corr... | 1993-05-11 | 2014-11-18 | [
"hep-th"
] | A.A.Vladimirov |
hep-th/9305046 | Quantum Group Schr\"{o}dinger Field Theory | We show that a quantum deformation of quantum mechanics given in a previous
work is equivalent to quantum mechanics on a nonlinear lattice with step size
$\Delta x=~(1-q)x$. Then, based on this, we develop the basic formalism of
quantum group Schr\"{o}dinger field theory in one spatial quantum dimension,
and explicitly... | 1993-05-11 | 2015-06-26 | [
"hep-th"
] | Marcelo R. Ubriaco |
hep-th/9305042 | The Analytic Structure of Trigonometric S Matrices | $S$-matrices associated to the vector representations of the quantum groups
for the classical Lie algebras are constructed. For the $a_{m-1}$ and $c_m$
algebras the complete $S$-matrix is found by an application of the bootstrap
equations. It is shown that the simplest form for the $S$-matrix which
generalizes that of ... | 1993-05-11 | 2009-10-22 | [
"hep-th"
] | Timothy Hollowood |
hep-th/9305043 | The Braiding of Chiral Vertex Operators with Continuous Spins in 2D
Gravity | Chiral vertex-operators are defined for continuous quantum-group spins $J$
from free-field realizations of the Coulomb-gas type. It is shown that these
generalized chiral vertex operators satisfy closed braiding relations on the
unit circle, which are given by an extension in terms of orthogonal polynomials
of the brai... | 1993-05-11 | 2009-10-22 | [
"hep-th"
] | Jean-Loup Gervais, Jens Schnittger |
hep-th/9305041 | Matrix Models on Large Graphs | We consider the spherical limit of multi-matrix models on regular target
graphs, for instance single or multiple Potts models, or lattices of arbitrary
dimension. We show, to all orders in the low temperature expansion, that when
the degree of the target graph $\Delta\to\infty$, the free energy becomes
independent of t... | 1993-05-11 | 2009-10-22 | [
"hep-th",
"hep-lat"
] | Mark Wexler |
hep-th/9305045 | Diffeomorphism-invariant generalized measures on the space of
connections modulo gauge transformations | The notion of a measure on the space of connections modulo gauge
transformations that is invariant under diffeomorphisms of the base manifold is
important in a variety of contexts in mathematical physics and topology. At the
formal level, an example of such a measure is given by the Chern-Simons path
integral. Certain ... | 1993-05-11 | 2008-02-03 | [
"hep-th",
"gr-qc",
"math.FA"
] | John C. Baez |
hep-th/9305038 | A General Solution of the BV-Master Equation and BRST Field Theories | For a class of first order gauge theories it was shown that the proper
solution of the BV-master equation can be obtained straightforwardly. Here we
present the general condition which the gauge generators should satisfy to
conclude that this construction is relevant. The general procedure is
illustrated by its applica... | 1993-05-10 | 2015-06-26 | [
"hep-th"
] | O. F. Dayi |
hep-th/9305035 | Soliton Solutions of Relativistic Hartree's Equations | We study a model based on $N$ scalar complex fields coupled to a scalar real
field, where all fields are treated classically as c-numbers. The model
describes a composite particle made up of $N$ constituents with bare mass $m_0$
interacting both with each other and with themselves via the exchange of a
particle of mass... | 1993-05-10 | 2009-10-22 | [
"hep-th",
"nucl-th"
] | Nathan Poliatzky |
hep-th/9305040 | Black Hole Information | Hawking's 1974 calculation of thermal emission from a classical black hole
led to his 1976 proposal that information may be lost from our universe as a
pure quantum state collapses gravitationally into a black hole, which then
evaporates completely into a mixed state of thermal radiation. Another
possibility is that th... | 1993-05-10 | 2008-02-03 | [
"hep-th",
"gr-qc"
] | Don N. Page (University of Alberta) |
hep-th/9305036 | Quantum Heisenberg groups and Sklyanin algebras | We define new quantizations of the Heisenberg group by introducing new
quantizations in the universal enveloping algebra of its Lie algebra. Matrix
coefficients of the Stone--von Neumann representation are preserved by these
new multiplications on the algebra of functions on the Heisenberg group. Some
of the new quanti... | 1993-05-10 | 2009-10-22 | [
"hep-th",
"math.QA"
] | Nicolas Andruskiewitsch, Jorge Devoto and Alejandro Tiraboschi |
hep-th/9305037 | Ramond Sector Characters and N=2 Landau-Ginzburg Models | We give a direct proof of the new "product" expression for the Ramond sector
characters of N=2 minimal models recently suggested by E. Witten. Our
construction allows us to generalize these expressions to the D and E series of
N=2 minimal models, as well as to other N=2 Kazama--Suzuki coset models such as
$SU(N)\times ... | 1993-05-10 | 2009-10-22 | [
"hep-th"
] | P. Di Francesco and S. Yankielowicz |
hep-th/9305034 | Lattice Topological Field Theory and First Order Phase Transition | Carrying out perturbations around a lattice topological field theory in two
dimensions, we show that it is on a first order phase transition fixed point
with multiplicity ${n(n-1)/2}$, where $n$ is the number of its independent
physical observables. We discuss about the order parameters and the finite size
effect for t... | 1993-05-10 | 2009-10-22 | [
"hep-th"
] | Naoki Sasakura |
hep-th/9305039 | On the Twisted $N=2$ Superconformal Structure in $2d$ Gravity Coupled to
Matter | It is shown that the two dimensional gravity, described either in the
conformal gauge (the Liouville theory) or in the light cone gauge, when coupled
to matter possesses an infinite number of twisted $N=2$ superconformal
symmetries. The central charges of the $N=2$ algebra for the two gauge choices
are in general diffe... | 1993-05-10 | 2009-10-22 | [
"hep-th"
] | Sudhakar Panda and Shibaji Roy |
hep-th/9305028 | Breaking of Topological Symmetry | The coupling of topological matter to topological Yang-Mills theory in four
dimensions is considered and a model is presented. It is shown that, contrary
to the two-dimensional case, this coupling leads to a breaking of the
topological symmetry. This means that the vacuum expectation values of the
observables of the th... | 1993-05-09 | 2009-10-22 | [
"hep-th"
] | M. Alvarez and J.M.F. Labastida |
hep-th/9305030 | Tachyon Hair on Two-Dimensional Black Holes | Static black holes in two-dimensional string theory can carry tachyon hair.
Configurations which are non-singular at the event horizon have non-vanishing
asymptotic energy density. Such solutions can be smoothly extended through the
event horizon and have non-vanishing energy flux emerging from the past
singularity. Dy... | 1993-05-08 | 2009-10-07 | [
"hep-th"
] | A. Peet, L. Susskind, and L. Thorlacius |
hep-th/9305031 | Non Perturbative Solutions and Scaling Properties of Vector,
Axial--Vector Electrodynamics in $1+1$ Dimensions | We study by non perturbative techniques a vector, axial--vector theory
characterized by a parameter which interpolates between pure vector and chiral
Schwinger models. Main results are two windows in the space of parameters which
exhibit acceptable solutions. In the first window we find a free massive and a
free massle... | 1993-05-08 | 2009-10-22 | [
"hep-th"
] | A. Bassetto, L. Griguolo and P. Zanca |
hep-th/9305033 | The Free Field Representation of SU(3) Conformal Field Theory | (Revised LaTex version).The structure of free field representation and some
correlation functions of the SU(3) CFT are considered. | 1993-05-08 | 2009-10-22 | [
"hep-th"
] | Hovik Toomassian |
hep-th/9305032 | Chern-Simons Theory, Colored-Oriented Braids and Link invariants | A method to obtain explicit and complete topological solution of SU(2)
Chern-Simons theory on $S^3$ is developed. To this effect the necessary aspects
of the theory of coloured-oriented braids and duality properties of conformal
blocks for the correlators of $SU(2)_k$ Wess-Zumino conformal field theory are
presented. A... | 1993-05-08 | 2009-10-22 | [
"hep-th",
"math.QA"
] | R. K. Kaul |
hep-th/9305023 | On the Exact Operator Formalism of Two-Dimensional Liouville Quantum
Gravity in Minkowski Spacetime | A detailed reexamination is made of the exact operator formalism of
two-dimensional Liouville quantum gravity in Minkowski spacetime with the
cosmological term fully taken into account.
Making use of the canonical mapping from the interacting Liouville field into
a free field, we focus on the problem of how the Liouv... | 1993-05-07 | 2015-06-26 | [
"hep-th"
] | Yoichi Kazama and Hermann Nicolai |
hep-th/9305025 | Singularity-free cosmological solutions of the superstring effective
action | We study the cosmological solutions of the one loop corrected superstring
effective action, in a Friedmann-Robertson-Walker background, and in the
presence of the dilaton and modulus fields. A particularly interesting class of
solutions is found which avoid the initial singularity and are consistent with
the perturbati... | 1993-05-07 | 2009-10-22 | [
"hep-th",
"gr-qc"
] | I. Antoniadis, J. Rizos and K. Tamvakis |
hep-th/9305024 | String Hypothesis and Characters of Coset CFTs | We present an algorithm for the construction of the branching functions in
the vacuum sector for affine Lie algebras based on the string hypothesis
solution to a system of Bethe equations for generalized RSOS models. We also
mention how the ground state structure and features of the excitation spectra
like the Brilloui... | 1993-05-07 | 2008-02-03 | [
"hep-th"
] | Srinandan Dasmahapatra |
hep-th/9305044 | Statistics in the Propositional Formulation of Quantum Mechanics | We give a definition for the notion of statistics in the lattice-theoretical
(or propositional) formulation of quantum mechanics of Birchoff, von Neumann
and Piron. We show that this formalism is compatible only with two types of
statistics: Bose-Einstein and Fermi-Dirac. Some comments are made about the
connection bet... | 1993-05-07 | 2007-05-23 | [
"hep-th"
] | Dan Radu Grigore |
hep-th/9305027 | Loop Algebra Moment Maps and Hamiltonian Models for the Painleve
Transcendants | The isomonodromic deformations underlying the Painlev\'e transcendants are
interpreted as nonautonomous Hamiltonian systems in the dual $\gR^*$ of a loop
algebra $\tilde\grg$ in the classical $R$-matrix framework. It is shown how
canonical coordinates on symplectic vector spaces of dimensions four or six
parametrize ce... | 1993-05-07 | 2008-02-03 | [
"hep-th",
"nlin.SI",
"solv-int"
] | J. Harnad and M.-A. Wisse |
hep-th/9305026 | Closed String Field Theory: An Introduction | In these introductory notes I explain some basic ideas in string field
theory. These include: the concept of a string field, the issue of background
independence, the reason why minimal area metrics solve the problem of
generating all Riemann surfaces with vertices and propagators, and how
Batalin-Vilkovisky structures... | 1993-05-07 | 2007-05-23 | [
"hep-th"
] | B. Zwiebach |
hep-th/9305018 | On the determination of the dilaton-antisymmetric tensor couplings in
supergravity theories | A new approach is provided to determine the dilaton--antisymmetric tensor
coupling in a supergravity theory by considering the static supersymmetric
field configuration around a super extended object, which is consistently
formulated in a curved superspace. By this, the corresponding SUSY
transformation rules can also ... | 1993-05-06 | 2009-10-22 | [
"hep-th"
] | J. X. Lu |
hep-th/9305019 | Matrx Models: a Way to Quantum Moduli Spaces | We give the description of discretized moduli spaces (d.m.s.) $\Mcdisc$
introduced in \cite{Ch1} in terms of a discrete de Rham cohomologies for each
moduli space $\Mgn$ of a genus $g$, $n$ being the number of punctures. We
demonstrate that intersection indices (cohomological classes) calculated for
d.m.s. coincide wit... | 1993-05-06 | 2007-05-23 | [
"hep-th"
] | L.Chekhov |
hep-th/9305017 | Free Boson Representation of $U_q(\widehat{sl}_3)$ | A representation of the quantum affine algebra $U_{q}(\widehat{sl}_3)$ of an
arbitrary level $k$ is constructed in the Fock module of eight boson fields.
This realization reduces the Wakimoto representation in the $q \rightarrow 1$
limit. The analogues of the screening currents are also obtained. They commute
with the ... | 1993-05-06 | 2009-10-22 | [
"hep-th"
] | H. Awata, S. Odake and J. Shiraishi |
hep-th/9305022 | Combinatorial Invariants from Four Dimensional Lattice Models: II | Revision contains rewording of selected text | 1993-05-06 | 2008-02-03 | [
"hep-th",
"math.QA"
] | Danny Birmingham and Mark Rakowski |
hep-th/9305016 | Entropy of Lovelock Black Holes | A general formula for the entropy of stationary black holes in Lovelock
gravity theories is obtained by integrating the first law of black hole
mechanics, which is derived by Hamiltonian methods. The entropy is not simply
one quarter of the surface area of the horizon, but also includes a sum of
intrinsic curvature inv... | 1993-05-06 | 2009-10-22 | [
"hep-th",
"gr-qc"
] | Ted Jacobson and Robert C. Myers |
hep-th/9305021 | Physically meaningful and not so meaningful symmetries in Chern-Simons
theory | We explicitly show that the Landau gauge supersymmetry of Chern-Simons theory
does not have any physical significance. In fact, the difference between an
effective action both BRS invariant and Landau supersymmetric and an effective
action only BRS invariant is a finite field redefinition. Having established
this, we u... | 1993-05-06 | 2011-07-19 | [
"hep-th"
] | G. Giavarini, C.P. Martin and F. Ruiz Ruiz |
hep-th/9305020 | Gauge Theory of Relativistic Membranes | In this paper we show that a relativistic membrane admits an equivalent
representation in terms of the Kalb-Ramond gauge field
$F_{\mu\nu\rho}=\partial_{\,[\,\mu}B_{\nu\rho]}$ encountered in string theory.
By `` equivalence '' we mean the following: if $x=X(\xi)$ is a solution of the
classical equations of motion deriv... | 1993-05-06 | 2010-04-06 | [
"hep-th"
] | A.Aurilia, E.Spallucci |
hep-th/9305029 | Explicit Calculation of Multiloop Amplitudes in the Superstring Theory | Multiloop superstring amplitudes are calculated in the explicit form by the
solution of Ward identities. A naive generalization of Belavin-Knizhnik theorem
to the superstring is found to be incorrect since the period matrix turns out
to be depended on the spinor structure over the terms proportional to odd
moduli.
Th... | 1993-05-06 | 2007-05-23 | [
"hep-th"
] | G. S. Danilov |
hep-th/9305014 | Cocycles for Boson and Fermion Bogoliubov Transformations | Unitarily implementable Bogoliubov transformations for charged, relativistic
bos\-ons and fermions are discussed, and explicit formulas for the 2-cocycles
appearing in the group product of their implementers are derived. In the
fermion case this provides a simple field theoretic derivation of the
well-known cocycle of ... | 1993-05-05 | 2010-11-01 | [
"hep-th"
] | Edwin Langmann |
hep-th/9305015 | Towards Three-Dimensional Bethe Ansatz | We introduce a ``pre-Bethe-Ansatz'' system of equations for three dimensional
vertex models. We bring to the light various algebraic curves of high genus and
discuss some situations where these curves simplify. As a result we describe
remarkable subvarieties of the space of parameters. | 1993-05-05 | 2009-10-22 | [
"hep-th"
] | M. Bellon and S. Boukraa and J-M. Maillard and C-M. Viallet |
hep-th/9305009 | Higher-Order Lagrangian Theories and Noetherian Symmetries | A geometric global formulation of the higher-order Lagrangian formalism for
systems with finite number of degrees of freedom is provided. The formalism is
applied to the study of systems with groups of Noetherian symmetries. | 1993-05-04 | 2007-05-23 | [
"hep-th"
] | Dan Radu Grigore |
hep-th/9305011 | Pressure in Chern-Simons Field Theory to Three-Loop Order | We calculate perturbatively the pressure of a dilute gas of anyons through
second order in the anyon coupling constant, as described by Chern-Simons field
theory. Near Bose statistics , the divergences in the perturbative expansion
are exactly cancelled by a two-body $\delta$-function potential which is not
required ne... | 1993-05-04 | 2009-10-22 | [
"hep-th"
] | M. A. Valle Basagoiti |
hep-th/9305013 | Two-dimensional topological gravity and equivariant cohomology | In this paper, we examine the analogy between topological string theory and
equivariant cohomology. We also show that the equivariant cohomology of a
topological conformal field theory carries a certain algebraic structure, which
we call a gravity algebra. (Error on page 9 corrected: BRS current contains
total derivati... | 1993-05-04 | 2009-10-22 | [
"hep-th",
"math.QA"
] | Ezra Getzler (MIT) |
hep-th/9305008 | The Renormalization Group and the Effective Potential in a Curved
Spacetime with Torsion | The renormalization group method is employed to study the effective potential
in curved spacetime with torsion. The renormalization-group improved effective
potential corresponding to a massless gauge theory in such a spacetime is found
and in this way a generalization of Coleman-Weinberg's approach corresponding
to fl... | 1993-05-04 | 2009-09-17 | [
"hep-th"
] | A.A. Bytsenko, E. Elizalde, and S.D. Odintsov |
hep-th/9305010 | Derivation of the Verlinde Formula from Chern-Simons Theory and the G/G
model | We give a derivation of the Verlinde formula for the $G_{k}$ WZW model from
Chern-Simons theory, without taking recourse to CFT, by calculating explicitly
the partition function $Z_{\Sigma\times S^{1}}$ of $\Sigma\times S^{1}$ with an
arbitrary number of labelled punctures. By a suitable gauge choice,
$Z_{\Sigma\times ... | 1993-05-04 | 2009-10-22 | [
"hep-th"
] | M. Blau and G. Thompson |
hep-th/9305012 | The Nambu-Jona-Lasinio Model at O(1/N^2) | We write down the anomalous dimensions of the fields of the
Nambu--Jona-Lasinio model or chiral Gross Neveu model with a continuous global
chiral symmetry for the two cases $U(1)$ $\times$ $U(1)$ and $SU(M)$ $\times$
$SU(M)$ at $O(1/N^2)$ in a $1/N$ expansion. | 1993-05-04 | 2009-10-22 | [
"hep-th"
] | J.A. Gracey |
hep-th/9305006 | Two dimensional general covariance from three dimensions | A 3d generally covariant field theory having some unusual properties is
described. The theory has a degenerate 3-metric which effectively makes it a 2d
field theory in disguise. For 2-manifolds without boundary, it has an infinite
number of conserved charges that are associated with graphs in two dimensions
and the Poi... | 1993-05-03 | 2010-04-06 | [
"hep-th",
"gr-qc"
] | Viqar Husain |
hep-th/9305001 | The Schrodinger Wave is Observable after All! | It is shown that it is possible to measure the Schr\"odinger wave of a single
quantum system. This provides a strong argument for associating physical
reality with a quantum state of a single system in sharp contrast with the
usual approach in which the physical meaning of a quantum state is related only
to an ensemble... | 1993-05-03 | 2007-05-23 | [
"hep-th"
] | Yakir Aharonov and Lev Vaidman |
hep-th/9405021 | Dynamical systems accepting the normal shift on an arbitrary Riemannian
manifold | Newtonian dynamical systems which accept the normal shift on an arbitrary
Riemannian manifold are considered. For them the determinating equations making
the weak normality condition are derived. The expansion for the algebra of
tensor fields is constructed. | 1993-05-03 | 2008-02-03 | [
"hep-th",
"chao-dyn",
"math.DG",
"nlin.CD"
] | A. Yu. Boldin, V. V. Dmitrieva, S. S. Safin, R. A. Sharipov (Bashkir
State University) |
hep-th/9305007 | Scaling of Aharonov-Bohm couplings and the dynamical vacuum in gauge
theories | Recent results on the vacuum polarization induced by a thin string of
magnetic flux lead us to suggest an analogue of the Copenhagen `flux spaghetti'
QCD vacuum as a possible mechanism for avoiding the divergence of perturbative
QED, thus permitting consistent completion of the full, nonperturbative theory.
The mechani... | 1993-05-03 | 2009-10-22 | [
"hep-th",
"hep-ph"
] | Alfred S.Goldhaber, Hsiang-Nan Li, and Rajesh R. Parwani |
hep-th/9305005 | Multi-field representations of KP hierarchies and multi-matrix models | We discuss the integrable hierarchies that appear in multi--matrix models.
They can be envisaged as multi--field representations of the KP hierarchy. We
then study the possible reductions of this systems via the Dirac reduction
method by suppressing successively one by one part of the fields. We find in
this way new in... | 1993-05-03 | 2009-10-22 | [
"hep-th"
] | L.Bonora and C.S.Xiong |
hep-th/9305002 | Quantum Mechanical Interaction-Free Measurements | A novel manifestation of nonlocality of quantum mechanics is presented. It is
shown that it is possible to ascertain the existence of an object in a given
region of space without interacting with it. The method might have practical
applications for delicate quantum experiments. | 1993-05-03 | 2009-10-22 | [
"hep-th"
] | Avshalom C. Elitzur and Lev Vaidman |
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