72 citations · 95 across the 2 of their papers we have counts for
2 papers
hep-th2008★ 23 cited
Wigner Oscillators, Twisted Hopf Algebras and Second Quantization
P. G. Castro, B. Chakraborty, F. Toppan
By correctly identifying the role of central extension in the centrally extended Heisenberg algebra h, we show that it is indeed possible to construct a Hopf algebraic structure on…
hep-th2007★ 72 cited
Spectrum of the non-commutative spherical well
F. G. Scholtz, B. Chakraborty, J. Govaerts +1
We give precise meaning to piecewise constant potentials in non-commutative quantum mechanics. In particular we discuss the infinite and finite non-commutative spherical well in tw…