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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/324

Title: Casimir force on an interacting Bose–Einstein condensate
Authors: Biswas, Shyamal
Bhattacharjee, J K
Majumder, Dwipesh
Saha, Kush
Chakravarty, Nabajit
Issue Date: 2010
Publisher: J. Phys. B
Citation: S. Biswas, J. K. Bhattacharjee, D. Majumdar, K. Saha and N. Chakravarty, Casimir force on an interacting Bose–Einstein condensate, J. Phys. B, 2010, 43, 085305
Abstract: We have presented an analytic theory for the Casimir force on a Bose–Einstein condensate which is confined between two parallel plates. We have considered Dirichlet boundary conditions for the condensate wavefunction as well as for the phonon field. We have shown that the condensate wavefunction (which obeys the Gross–Pitaevskii equation) is responsible for the mean field part of the Casimir force, which usually dominates over the quantum(fluctuations) part of the Casimir force.
URI: http://hdl.handle.net/123456789/324
Appears in Collections:2010

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