Makale detayı · 2009
Rotation induced superfluid normal phase separation in trapped Fermigases
Dergi
PHYSICAL REVIEW AISSN 1050-2947
ISSN kaydı başka bir dergiye işaret ediyor; ad YÖKSİS kaydından.
- Yıl
- 2009
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı PHYSICAL REVIEW A
- Katalog eşleşmesi (ISSN) Physical Review A - Atomic, Molecular, and Optical Physics
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
We use the Bogoliubov--de Gennes formalism to analyze the effects of rotation on the ground-state phases of harmonically trapped Fermi gases, under the assumption that quantized vortices are not excited. We find that the rotation breaks Cooper pairs that are located near the trap edge, and that this leads to a phase separation between the nonrotating superfluid (fully paired) atoms located around the trap center and the rigidly rotating normal (nonpaired) atoms located toward the trap edge, with a coexistence (partially paired) region in between. Furthermore, we show that the superfluid phase that occurs in the coexistence region is characterized by a gapless excitation spectrum, and that it is distinct from the gapped phase that occurs near the trap center.
Konular
Atıflar
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18 atıf
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Yerel katalogda bu makaleye atıf yapan 8 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
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- Rotating a Rashba-coupled Fermi gas in two dimensions 2016
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- Rotating a Rashba-coupled Fermi gas in two dimensions 2016
- Interplay between Rashba spin-orbit coupling and adiabatic rotation in a two-dimensional Fermi gas 2017
- Interplay between Rashba spin-orbit coupling and adiabatic rotation in a two-dimensional Fermi gas 2017