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Paramagnetic resonance in spin-polarized disordered Bose-Einstein condensates

Kovalev, V M; Savenko, I G

Description

We study the pseudo-spin density response of a disordered two-dimensional spin-polarized Bose gas to weak alternating magnetic field, assuming that one of the spin states of the doublet is macroscopically occupied and Bose-condensed while the occupation of the other state remains much smaller. We calculate spatial and temporal dispersions of spin susceptibility of the gas taking into account spin-flip processes due to the transverse-longitudinal splitting, considering microcavity exciton...[Show more]

CollectionsANU Research Publications
Date published: 2017-05-18
Type: Journal article
URI: http://hdl.handle.net/1885/117946
Source: Scientific reports
DOI: 10.1038/s41598-017-01125-4

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