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Large deviations for cluster size distributions in a continuous classical many-body system
Classical particle system canonical ensemble equilibrium statistical mechanics dilute system large deviations
2011/9/14
Abstract: An interesting problem in statistical physics is the condensation of classical particles in droplets or clusters when the pair-interaction is given by a stable Lennard-Jones-type potential. ...
Nonequilibrium Phase Diagram of a Driven-Dissipative Many-Body System
Nonequilibrium Phase Diagram Driven-Dissipative Many-Body System
2010/11/22
We study the nonequilibrium dynamics of a many-body bosonic system on a lattice, subject to
driving and dissipation. The time-evolution is described by a master equation, which we treat within a gene...
We discuss possible relationships between geometric and topological in-teractions on one side and physical interactions on the other side. This paper is a follow up of [2].
Spatial entanglement using quantum walk on many body system
Spatial entanglement quantum body system
2010/4/7
Evolution of many particles on a one dimensional lattice subjected to quantum walk can cause spatial entanglement in the lattice position which can be exploited for quantum information/communication p...
Quantum entanglement in a many-body system exhibiting multiple quantum phase transitions
Quantum phase transitions Many body systems
2010/7/5
We investigate the quantum entanglement-related features of the many-body model of Plastino and Moszkowski [N. Cimento 47 (1978) 470]. This is an exactly solvable N-body, SU2 two-level model exhibitin...