142 citations · 1.4k across the 68 of their papers we have counts for
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cond-mat.stat-mech2009★ 19 cited
Particle Ordering in Zero Range Process : Exact spatial correlations of the corresponding exclusion models
Urna Basu, P. K. Mohanty
A one dimensional exclusion process is introduced where particles hop to a neighbouring vacant site with a rate that depends on the size of the block they belong to. This model is…
quant-ph2009★ 14 cited
Berry phase and fidelity susceptibility of the three-qubit Lipkin-Meshkov-Glick ground state
Erik Sjöqvist, Ramij Rahaman, Urna Basu +1
Berry phases and quantum fidelities for interacting spins have attracted considerable attention, in particular in relation to entanglement properties of spin systems and quantum ph…