158 citations · 1.8k across the 69 of their papers we have counts for
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hep-th2013★ 30 cited
Effects of Noncommutativity on the Black Hole Entropy
Kumar S. Gupta, E. Harikumar, Tajron Juric +2
In this paper the BTZ black hole geometry is probed with a noncommutative scalar field which obeys the -Minkowski algebra. The entropy of the BTZ black hole is calculated using…
hep-th2013★ 2 cited
Anomalies and Renormalization of Impure States in Quantum Theories
Kumar S. Gupta, Amilcar Queiroz
In a Hamiltonian approach to anomalies parity and time reversal symmetries can be restored by introducing suitable impure (or mixed) states. However, the expectation values of obse…