Combinatorics of solitons in noncritical string theory

Fukuma, Masafumi; Yahikozawa, Shigeaki

doi:10.1016/S0370-2693(96)01642-5

Combinatorics of solitons in noncritical string theory

Oct, 1996

10 pages

Published in:

Phys.Lett.B 393 (1997) 316-320

e-Print:

hep-th/9610199 [hep-th]

DOI:

10.1016/S0370-2693(96)01642-5

Report number:

YITP-96-57,
KUNS-1418

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Abstract:

We study the combinatorics of solitons in

D<2

(or

c<1

) string theory. The weights in the summation over multi-solitons are shown to be automatically determined if we further require that the partition function with soliton background be a

\tau

function of the KP hierarchy, in addition to the

W_{1+\infty}

constraint.

11.25.Pm
11.25.Sq
Noncritical string theory
Nonperturbative techniques
Soliton
Schwinger-Dyson equation
Combinatorics
string model
dimension: <2
central charge: <1

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Figures(0)

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