Breached pairing superfluidity at finite temperature and density
Copyright policy )Breached pairing superfluidity at finite temperature and density
A general analysis on Fermion pairing at finite temperature and density between different species with mismatched Fermi surfaces is presented. Very different from the temperature effect of BCS phase, the recently found breached pairing phase resulted from density difference of the two species lies in a region with calabash-like shape in the $T-μ$ plane, and the most probable temperature for the new phase's creation is finite but not zero.
5 papes, 5 figures. Comments are welcome to liaojf01@mails.tsinghua.edu.cn
- Tsinghua University China (People's Republic of)
- Tsinghua University
- Tsinghua University
- Tsinghua University
- Physics Department United States
High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Condensed Matter (cond-mat), FOS: Physical sciences, Condensed Matter
High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Condensed Matter (cond-mat), FOS: Physical sciences, Condensed Matter
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