Central extensions of Lie superalgebras

By K. Iohara, Y. Koga. 2001

103 citations recorded by the source corpus.

Subfields: Algebra and Number Theory, Geometry and Topology, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/a2b55ccb8e543c5afa18ee79e3f9ed1c17e495e0

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Algebra and Number Theory

1. F. Gavarini
2. Rita Fioresi
3. N. Beisert
4. E. Neher

In Geometry and Topology

1. F. Gavarini
2. Rita Fioresi
3. N. Beisert
4. E. Neher
5. S. Frolov
6. A. Tseytlin
7. G. Arutyunov
8. M. Staudacher

In Statistical and Nonlinear Physics

1. F. Gavarini
2. Rita Fioresi
3. N. Beisert
4. E. Neher
5. S. Frolov
6. G. Arutyunov
7. Romuald A. Janik
8. P. Koroteev

Citations in the corpus

• The analytic Bethe ansatz for a chain with centrally extended symmetry (2006, background): “[29], consists of the su(2)× su(2) rotation generators Rb, Lβ, the supersymmetry generators Qb, Sβ and doi:10.”
• Chevalley Supergroups (2008, background): “More in general, it was previously introduced in [15] for all basic types, i.”
• The su(2|2) dynamic S-matrix (2005, unknown): “ion rules are thus Qα a|φ bi I= aδb a|ψ αi , Qα a|ψ βiI = bεαβε ab|φ bZ+iI, Sa α|φ biI = cεabε αβ|ψ βZ−iI, Sa α|ψ βiI = dδ α|φ aiI. (2.8) 2Central extensions of Lie superalgebras were investigated in [39]. The psu(2|2) algebra constitutes a special case with up to three central extensions. I thank F”
• An Introduction to Universal Central Extensions of Lie Superalgebras (2003, background): “[14] K. Iohara and Y. Koga, Central extensions of Lie superalgebras, Comment.”