104 citations · 994 across the 54 of their papers we have counts for
3 papers · 1 filter
Interactions and non-commutativity in quantum Hall systems
F G Scholtz, B Chakraborty, S Gangopadhyay +1
We discuss the role that interactions play in the non-commutative structure that arises when the relative coordinates of two interacting particles are projected onto the lowest Lan…
Non(anti) commutativity for open superstrings
Biswajit Chakraborty, Sunandan Gangopadhyay, Arindam Ghosh Hazra +1
Non(anti)commutativity in an open free superstring and also one moving in a background anti-symmetric tensor field is investigated. In both cases, the non(anti)commutativity is sho…
Dual families of non-commutative quantum systems
Frederik G Scholtz, Biswajit Chakraborty, Sunandan Gangopadhyay +1
We demonstrate how a one parameter family of interacting non-commuting Hamiltonians, which are physically equivalent, can be constructed in non-commutative quantum mechanics. This…