Kumar S. Gupta

κ-Minkowski spacetime and the star product realizations

Stjepan Meljanac, Andjelo Samsarov, M. Stojić et al. · The European Physical Journal C · 2007 · 152 citations · Full text

Cosmology, Star Product Realizations, Geometric Quantization

Near-horizon conformal structure of black holes

Danny Birmingham, Kumar S. Gupta, Siddhartha Sen · Physics Letters B · 2001 · 128 citations · Full text

Black Hole Dynamic, Black Holes, Black Hole +2

Deformed oscillator algebras and QFT in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>κ</mml:mi></mml:math>-Minkowski spacetime

T. R. Govindarajan, Kumar S. Gupta, E. Harikumar et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2009 · 94 citations · Full text

Spectral Theory, First Order, Representation Theory +10

Further evidence for the conformal structure of a Schwarzschild black hole in an algebraic approach

Kumar S. Gupta, Siddhartha Sen · Physics Letters B · 2002 · 93 citations · Full text

Schwarzschild Black Hole, Black Hole Dynamic, Engineering +12

Inequivalent quantizations of the rational Calogero model

B. Basu-Mallick, Pijush K. Ghosh, Kumar S. Gupta · Physics Letters A · 2003 · 47 citations · Full text

Algebraic Analysis, Quantum Group, Inequivalent Quantizations +1