Kac-Moody and Virasoro Symmetries of Principal Chiral Sigma Models

V. E. Zakharov and A. V. Mikhailov, “Relativistically Invariant Two-Dimensional Models In Field Theory Integrable By The Inverse Problem Technique. (In Russian),” Sov. Phys. JETP 47

1953

Earlier work this paper cites.

M. Luscher and K. Pohlmeyer, “Scattering Of Massless Lumps And Nonlocal Charges In The Two-Dimensional Classical Nonlinear Sigma Model,” Nucl. Phys. B 137

1978

Earlier work this paper cites.

M. Luscher, “Quantum Nonlocal Charges And Absence Of Particle Production In The Two-Dimensional Nonlinear Sigma Model,” Nucl. Phys. B 135

1978

Earlier work this paper cites.

L. Dolan, “Kac-Moody Algebra Is Hidden Symmetry Of Chiral Models,” Phys. Rev. Lett. 47

1981

Earlier work this paper cites.

C. Devchand and D. B. Fairlie, “A Generating Function For Hidden Symmetries Of Chiral Models,” Nucl. Phys. B 194

1982

Earlier work this paper cites.

K. Ueno and Y. Nakamura, “The Hidden Symmetry Of Chiral Fields And The Riemann-Hilbert Problem,” Phys. Lett. B 117

Original

1982

Earlier work this paper cites.

Y. S. Wu, “Extension Of The Hidden Symmetry Algebra In Classical Principal Chiral Nucl. Phys. B 211

1983

Cited alongside, same era.

D. Gepner and E. Witten, ”String Theory on Group Manifolds,” Nucl. Phys. B 278

1986

Cited alongside, same era.

E. Bergshoeff, S. Randjbar-Daemi, A. Salam, H. Sarmadi and E. Sezgin, “Locally Supersymmetric Sigma Model With Wess-Zumino Term In Two-Dimensions And Critical Dimensions For Strings,” Nucl. Phys. B 269

1986

Cited alongside, same era.

B. Y. Hou and W. Lee, “New Virasoro and Kac-Moody Symmetries for Nonlinear Sigma Model,” J. Phys. A 20

1987

Cited alongside, same era.

J. Avan and M. Bellon, Groups of dressing transformations for integrable models in dimension two

1988

Cited alongside, same era.

W. Li, “On the Remark of the Existence of Virasoro Symmetry for the Nonlinear Sigma Model,” J. Phys. A 21

1989

Later among the works it cites.

J. H. Schwarz, “Classical symmetries of some two-dimensional models,” Nucl. Phys. B 447

1995

Later among the works it cites.

C. Devchand and J. Schiff, “Hidden symmetries of the principal chiral model unveiled,” Commun. Math. Phys. 190

1998

Later among the works it cites.

I. Pesando, “The GS type IIB superstring action on A ​ d ​ S 3 × S 3 × T 4 AdS_{3}\times S^{3}\times T^{4} ,” JHEP 9902

1999

Later among the works it cites.

J. M. Evans, M. Hassan, N. J. MacKay and A. J. Mountain, “Local conserved charges in principal chiral models,” Nucl. Phys. B 561

1999

Later among the works it cites.