String field theory in the temporal gauge

Journal Article · Thu Dec 15 00:00:00 EST 1994 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.50.7467· OSTI ID:6882398

Ikehara, M; Ishibashi, N; Kawai, H; Mogami, T; Nakayama, R; Sasakura, N ^[1]

---

1. KEK Theory Group, Tsukuba, Ibaraki 305 (Japan) Department of Physics, University of Tokyo, Bunkyo-ku, Tokyo 113 (Japan) Department of Physics, Kyoto University, Kitashirakawa, Kyoto 606 (Japan) Department of Physics, Hokkaido University, Sapporo 060 (Japan)

We construct the string field Hamiltonian for [ital c]=1[minus][6/[ital m]([ital m]+1)] string theory in the temporal gauge. In order to do so, we first examine the Schwinger-Dyson equations of the matrix chain models and propose the continuum version of them. The results of boundary conformal field theory are useful in making a connection between the discrete and continuum pictures. The [ital W] constraints are derived from the continuum Schwinger-Dyson equations. We also check that these equations are consistent with other known results about noncritical string theory. The string field Hamiltonian is easily obtained from the continuum Schwinger-Dyson equations. It looks similar to the Kaku-Kikkawa Hamiltonian and may readily be generalized to [ital c][gt]1 cases.

• OSTI ID: 6882398
• Journal Information: Physical Review, D (Particles Fields); (United States), Vol. 50:12; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUANTUM FIELD THEORY
STRING MODELS
HAMILTONIANS
CONFORMAL GROUPS
CONSTRAINTS
SCHWINGER FUNCTIONAL EQUATIONS
COMPOSITE MODELS
DIFFERENTIAL EQUATIONS
EQUATIONS
EXTENDED PARTICLE MODEL
FIELD THEORIES
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
PARTICLE MODELS
QUANTUM OPERATORS
QUARK MODEL
SYMMETRY GROUPS
662110* - General Theory of Particles & Fields- Theory of Fields & Strings- (1992-)