Abstract
We review the construction of generalized integrable hierarchies of partial differential equations, associated to affine Kac-Moody algebras, that include those considered by Drinfel'd and Sokolov. These hierarchies can be used to construct new models of 2D quantum or topological gravity, as well as new W-algebras.
Similar content being viewed by others
References
David F. // Nucl. Phys. 1985. V. B257. P. 45;Kazakov V.A., Kostov I.A., Migdal A.A. // Phys. Lett. 1985. V. B157. P. 295;Kostov I.K., Mehta M.L. // Phys. Lett. 1987. V. B189. P. 118.
Douglas M., Shenker S. // Nucl. Phys. 1990. V. B355. P. 635;Gross D., Migdal A.A. // Nucl. Phys. 1990. V. B340. P. 333;Brézin E., Kazakov V.A. // Phys. Lett. 1990. V. B236. P. 144.
Douglas M. // Phys. Lett. 1990. V. B238. P. 176.
Drinfel'd V.G., Sokolov V.V. // Jour. Sov. Math. 1985. V. 30. P. 1975; Soviet. Math. Dokl. 1981. V. 23. P. 457.
Brezin E., Douglas M., Kazakov V., Shenker S. // Phys. Lett. 1990. V. 237B. P. 43;Gross D., Migdal A. // Phys. Rev. Lett. 1990. V. 64. P. 717;Crnković C., Ginsparg P., Moore G. // Phys. Lett. 1990. V. 237B. P. 196.
Di Francesco P., Kutasov D. // Nucl. Phys. 1990. V. B342. P. 589.
Kazama Y., Suzuki H. // Phys. Lett. 1989. V. 216B. P. 112; Nucl. Phys. 1989. V. B321. P. 232.
Dijkgraaf R., Verlinde H., Verlinde E. // Nucl. Phys. 1991. V. B352. P. 59;Yen T. // Phys. Lett. 1990. V. B252. P. 361.
Kontsevich M. // Commun. Math. Phys. 1992. V. 147. P. 1;Witten E. On the Kontsevitch model and other models of two dimensional gravity: preprint IASSNS-HEP-91/24 (1991);Gross D.J., Newman M.J. // Nucl. Phys. 1992. V. B380. P. 168;Kharchev S., Marshakov A., Mironov A., Morozov A., Zabrodin A. // Nucl. Phys. 1992. V. B380. P. 181.
Kac V.G., Wakimoto M. // Proceedings of Symposia in Pure Mathematics. 1989. V. 49. P. 191.
De Groot M.F., Hollowood T.J., Miramontes J.L. // Commun. Math. Phys. 1992. V. 145. P. 57.
Burroughs N.J., de Groot M.F., Hollowood T.J., Miramontes J.L. Generalized Drinfel'd-Sokolov hierarchies II: the Hamiltonian structures. Princeton Preprint PUPT-1263, IASSNS-HEP-91/42; // Phys. Lett. 1992. V. B277. P. 89.
Hollowood T.J., Miramontes J.L. Tau-functions and generalized integrable hierarchies. CERN and Oxford Univ. Preprint, CERN-TH-6594/92, OUTP-92-15P.
Burroughs N.J. // Nucl. Phys. 1992. V. B379. P. 340; A loop algebra coadjoint orbit construction of the generalized KdV hierarchies. preprint IASSNS-HEP-91-95, DAMTP-92-21 (1992);van Driel P. // Phys. Lett. 1992. V. B274. P. 179;Fehér L., Harnad J., Marshall I. Generalized Drinfel'd-Sokolov reductions and KdV type hierarchies. Univ. de Montreal preprint UdeM-LPN-TH-92/103, CRM-1832 (1992) (hep-th/9210037).
Kac V.G. Infinite dimensional Lie algebras. 3rd edition, Cambridge University Press, 1990.
Kac V.G., Peterson D.H.. 112 constructions of the basic representation of the loop group of Es. In: Symp. on anomalies, geometry and topology. Eds. Bardeen W.A., White A.R.. Singapore: World Scientific, 1985.
Witten E. // Nucl. Phys. 1990. V. B340. P. 281;Distler J. // Nucl. Phys. 1990. V. B342 P. 523;Verlinde E., Verlinde H. // Nucl. Phys. 1991. V. B348. P. 457;Li K. // Nucl. Phys. 1991. V. B354. P. 711; ibid. Nucl. Phys. 1991. V. B354. P. 725; for a general review seeDijkgraaf R. Intersection theory, Integrable hierarchies and Topological field theory. Preprint IASSNS-HEP-91/91, and references therein.
Frappat L., Ragoucy E., Sorba P. W-algebras and superalgebras from constrained WZW models: a group theoretical classification. Preprint ENSLAPP-AL-391/92 (1992);Bais F.A., Tjin T., van Driel P. // Nucl. Phys. 1991. V. B357. P. 632;Fehér L., O'Raifeartaigh L., Ruelle P., Tsulsui, I., Wipf A. // Ann. Phys. (N.Y.) 1992. V. 213. P. 1; On Hamiltonian reduction of the WZNW theories, to appear in Phys. Rep.
Polyakov A. // Int. J. Mod. Phys. 1990. V. A5. P. 833;Berhadsky M. // Commun. Math. Phys. 1991. V. 139. P. 71;Mathieu P., Oevel W. // Mod. Phys. Lett. 1991. V. A6. P. 2397.
Bakas I., Depireux D.A. // Mod. Phys. Lett. 1991. V. A6. P. 1561 (Erratum 1991. V. A6. P. 2351); The origin of gauge symmetries in integrable systems of KdV type: Univ. Of Maryland preprint UMD-PP91-111 (1990); Selfduality, KdV flows and W-algebras: Univ. of Maryland preprint PRINT-91-0426, C91-06-03.3 (1991).
Hirota R. Direct methods in soliton theory. In: Soliton. Eds. Bullogh R.K., Caudrey P.S. 1980. P. 157.
Peterson D.H., Kac V.G. // Proc. Nat. Acad. Sci. U.S.A. 1983. V. 80. P. 1778.
Imbens H-J. Drinfel'd-Sokolv hierarchies and τ-functions. In: Infinite dimensional Lie algebras and groups. World Scientific. Adv. Ser. in Math. Phys. 1989. V. 7. P. 352.
Alvarez-Gaumé L., Gómez C., Lacki J. // Phys. Lett. 1991. V. 253B. P. 56;Gerasimov A., Marshakov A., Mironou A., Morozov A., Orlov A. // Nucl. Phys. 1991. V. B357. P. 565;Martinec E. // Commun. Math. Phys. 1991. V. 138. P. 437.
Crnković C., Moore G. // Phys. Lett. 1991. V. B247. P. 322.
Moore G. // Commun. Math. Phys. 1990. V. 133. P. 261; Prog. Theor. Phys. Suppl. 1990. V. 102. P. 255.
Orlov A.Y., Schulman E.I. // Lett. in Math. Phys. 1986. V. 12. P. 171;Grinevich P.G., Orlov A.Y. Virasoro action on Riemann surfaces, Grassmanians, det. 566-1, and Segal-Wilson τ-function. In: Problems of Modern Quantum Field Theory. Eds. Belavin A.A., Klimyk A.U., Zamolodchikov A.B. Springer, 1989; Higher symmetries of KP equation and the Virasoro action on Riemann surfaces. In: Nonlinear evolution equations and dynamical systems. Eds. Carrillo S., Ragnisco O. Springer, 1990.
Semikhatov A.M. Virasoro action and Virasoro constraints on integrable hierarchies of ther-matrix type. P.N. Lebedev Phys. Inst. Preprint hep-th/9112016; // Nucl. Phys. 1991. V. B366. P. 347.
Periwal V., Shevitz D. // Phys. Rev. Lett. 1990. V. 64. P. 1326; Nucl. Phys. 1990. V. B344. P. 731;Demeterfi K., Tan C.-I. // Mod. Phys. Lett. 1990. V. A5. P. 1563;Myers R.C., Periwal V. // Phys. Rev. Lett. 1990. V. 65 P. 1088;Bowick M.J., Morozov A., Shevitz D. // Nucl. Phys. 1991. V. B354. P. 496.
Crnković C., Douglas M., Moore G. // Nucl. Phys. 1991. V. B360. P. 507.
Dalley. S., Johnson C.V., Morris T.M. Wätterstam A. Princeton Univ. preprint PUPT-1325 (hepth/9206060) and references therein.
Dijkgraaf R., Verlinde H., Verlinde E. // Nucl. Phys. 1991. V. B384. P. 435;Fukuma M., Kawai H., Nakayama R. // Int. Jour. Mod. Phys. 1991. V. A6. P. 1385; Commun. Math. Phys. 1992. V. 143. P. 371;Goeree J. // Nucl. Phys. 1991. V. B358. P. 737;Panda S., Roy S. The Lax operator approach for the Virasoro and the W-constraints in the generalized KdV hierarchy. ICTP preprint IC-92-226 (hep-th/9208065).
Fateev V.A., Zamolodchikov A.B. // Nucl. Phys. 1987. V. B280 [FS18].P. 644;Fateev V.A., Lykyanov S.L. // Int. J. Mod. Phys. 1988. V. A3. P. 507;Bais F.A., Bouwknegt P., Surridge M., Schoutens K. // Nucl. Phys. 1988. V. B304. P. 348; ibid. Nucl. Phys. 1988. V. B304. P. 371.
Pasquinucci A. A note on the Zakharov-Shabat topological model. Princeton Univ. preprint PUPT-1308 (hep-th/9203028);Bonora L., Xiong C.S. Matrix models without scaling limit. SISSA/ISAS preprint SISSA-ISAS 161/92/EP (hep-th/9209041).
Hollowood T., Miramontes J.L., Pasquinucci A., Nappi C. // Nucl. Phys. 1992. V. B373. P. 247.
Additional information
Published in Teoreticheskaya i Matematicheskaya Fizika, Vol. 95, No. 2, pp. 258–275, May, 1993.
Rights and permissions
About this article
Cite this article
Hollowood, T., Miramontes, J.L. & Guillén, J.S. Generalized integrability and two-dimensional gravitation. Theor Math Phys 95, 552–567 (1993). https://doi.org/10.1007/BF01017141
Issue Date:
DOI: https://doi.org/10.1007/BF01017141