File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Sum-rule analysis of radio-frequency spectroscopy of ultracold Fermi gas

TitleSum-rule analysis of radio-frequency spectroscopy of ultracold Fermi gas
Authors
Issue Date2008
PublisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.org
Citation
Physical Review A (Atomic, Molecular and Optical Physics), 2008, v. 77 n. 3, article no. 033614 How to Cite?
AbstractWe carried out an analysis based on sum rules and determined the radio-frequency spectroscopy shift observed in Chin 's experiment. It is shown that such a shift can be interpreted as spin correlations peculiar to a BCS-type state. An analytical form for the shift is obtained which enables us to make quantitative comparisons with the experiment throughout the crossover. We also calculated the width of the resonance. An interesting consequence is noticed, which can possibly be tested by future experiments.
Persistent Identifierhttp://hdl.handle.net/10722/206541
ISSN
2014 Impact Factor: 2.808
2015 SCImago Journal Rankings: 1.418
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, S-
dc.contributor.authorLeggett, AJ-
dc.date.accessioned2014-11-19T03:24:54Z-
dc.date.available2014-11-19T03:24:54Z-
dc.date.issued2008-
dc.identifier.citationPhysical Review A (Atomic, Molecular and Optical Physics), 2008, v. 77 n. 3, article no. 033614-
dc.identifier.issn1050-2947-
dc.identifier.urihttp://hdl.handle.net/10722/206541-
dc.description.abstractWe carried out an analysis based on sum rules and determined the radio-frequency spectroscopy shift observed in Chin 's experiment. It is shown that such a shift can be interpreted as spin correlations peculiar to a BCS-type state. An analytical form for the shift is obtained which enables us to make quantitative comparisons with the experiment throughout the crossover. We also calculated the width of the resonance. An interesting consequence is noticed, which can possibly be tested by future experiments.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.org-
dc.relation.ispartofPhysical Review A (Atomic, Molecular and Optical Physics)-
dc.rightsPhysical Review A (Atomic, Molecular and Optical Physics). Copyright © American Physical Society.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleSum-rule analysis of radio-frequency spectroscopy of ultracold Fermi gasen_US
dc.typeArticleen_US
dc.identifier.emailZhang, S: shizhong@hku.hk-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevA.77.033614-
dc.identifier.scopuseid_2-s2.0-40949095989-
dc.identifier.volume77-
dc.identifier.issue3-
dc.identifier.spagearticle no. 033614-
dc.identifier.epagearticle no. 033614-
dc.identifier.isiWOS:000254541100178-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats