Published April 25, 1994 | Version v1
Journal article Metadata-only

Interactions in the SL(2,R)/U(1) black hole background

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland). Theory Div.

Description

We calculate two- and three-point tachyon amplitudes of the SL(2,R)/U(1) two-dimensional euclidean black hole for spherical topologies in the continuum approach proposed by Bershadsky and Kutasov. We find an interesting relation to the tachyon scattering amplitudes of standard noncritical string theory. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B
Journal Volume
418
Journal Issue
1-2
Journal Page Range
p. 206-230.
ISSN
0550-3213
CODEN
NUPBBO

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
25059564
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ACTION INTEGRAL; ALGEBRAIC CURRENTS; BLACK HOLES; CASIMIR OPERATORS; CONSERVATION LAWS; CORRELATION FUNCTIONS; CURRENT ALGEBRA; EIGENSTATES; EIGENVALUES; EUCLIDEAN SPACE; FIELD OPERATORS; GAUGE INVARIANCE; IRREDUCIBLE REPRESENTATIONS; LAGRANGIAN FIELD THEORY; NONLINEAR PROBLEMS; OPERATOR PRODUCT EXPANSION; SCATTERING AMPLITUDES; SIGMA MODEL; SL GROUPS; STRING MODELS; TACHYONS; TOPOLOGY; TWO-DIMENSIONAL CALCULATIONS; U-1 GROUPS; VERTEX FUNCTIONS
Descriptors DEC
AMPLITUDES; BOSON-EXCHANGE MODELS; CURRENTS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FIELD THEORIES; FUNCTIONS; INTEGRALS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; MATHEMATICS; PARTICLE MODELS; PERIPHERAL MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUANTUM OPERATORS; RIEMANN SPACE; SERIES EXPANSION; SPACE; SYMMETRY GROUPS; U GROUPS