404 citations · 1.1k across the 53 of their papers we have counts for
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quant-ph2003★ 41 cited
Geometric phase for mixed states: a differential geometric approach
S. Chaturvedi, E. Ercolessi, G. Marmo +3
A new definition and interpretation of geometric phase for mixed state cyclic unitary evolution in quantum mechanics are presented. The pure state case is formulated in a framework…
quant-ph2003★ 16 cited
Wigner distributions for non Abelian finite groups of odd order
N. Mukunda, S. Chaturvedi, R. Simon
Wigner distributions for quantum mechanical systems whose configuration space is a finite group of odd order are defined so that they correctly reproduce the marginals and have des…
quant-ph2003★ 24 cited
Wigner distributions and quantum mechanics on Lie groups: the case of the regular representation
N. Mukunda, Arvind, S. Chaturvedi +1
We consider the problem of setting up the Wigner distribution for states of a quantum system whose configuration space is a Lie group. The basic properties of Wigner distributions…