Published January 1981 | Version v1
Journal article Metadata-only

Relativistic string model in a space-time of a constant curvature

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics

Description

The relativistic string model is investigated in a space-time of a constant curvature (de Sitter universe). The fundamental differential quadratic forms of the world surface of the string are considered as the dynamical variables. The coefficients of these forms obey two nonlinear equations phi,11 - phi,22 = esup(phi) cosTHETA + Ke-sup(phi), THETA,11 - THETA,22 = esup(phi) sinTHETA. The Lax representation for this system is obtained. (orig.)

Additional details

Publishing Information

Journal Title
Commun. Math. Phys.
Journal Volume
78
Journal Issue
4
Series
Commun. Math. Phys.
Journal Page Range
499-506
ISSN
0010-3616

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
12626215
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
DE SITTER GROUP; GEOMETRY; LAX THEOREM; NONLINEAR PROBLEMS; O GROUPS; RELATIVISTIC RANGE; RICCI TENSOR; RIEMANN SPACE; SPACE-TIME; STRING MODELS
Descriptors DEC
DYNAMICAL GROUPS; ENERGY RANGE; EXTENDED PARTICLE MODEL; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MATHEMATICS; PARTICLE MODELS; SPACE; SYMMETRY GROUPS; TENSORS