Publication Date:
2017-12-27
Description:
Author(s): Yvan Castin, Alice Sinatra, and Hadrien Kurkjian Liquid helium and spin- 1 / 2 cold-atom Fermi gases both exhibit in their superfluid phase two distinct types of excitations, gapless phonons and gapped rotons or fermionic pair-breaking excitations. In the long wavelength limit, revising and extending the theory of Landau and Khalatnikov initially dev... [Phys. Rev. Lett. 119, 260402] Published Tue Dec 26, 2017
Keywords:
General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
Permalink