TY - JOUR
T1 - Symmetry-broken phase separation of a two-component dipolar Fermi gas in a spherically symmetric harmonic trap
AU - Miyakawa, Takahiko
AU - Nakamura, Shin
AU - Yabu, Hiroyuki
N1 - Publisher Copyright:
©2017 The Physical Society of Japan.
PY - 2017
Y1 - 2017
N2 - We study the ground state of a two-component dipolar Fermi gas in a spherically symmetric harmonic trap at zero temperature. On the basis of the Thomas-Fermi-von Weizsäcker approximation, we obtain a phase diagram of the system with equal but opposite values of the magnetic moment. We find that a phase-separated state, which spontaneously breaks the spherical symmetry of the system, emerges.
AB - We study the ground state of a two-component dipolar Fermi gas in a spherically symmetric harmonic trap at zero temperature. On the basis of the Thomas-Fermi-von Weizsäcker approximation, we obtain a phase diagram of the system with equal but opposite values of the magnetic moment. We find that a phase-separated state, which spontaneously breaks the spherical symmetry of the system, emerges.
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U2 - 10.7566/JPSJ.86.035004
DO - 10.7566/JPSJ.86.035004
M3 - Article
AN - SCOPUS:85014674506
SN - 0031-9015
VL - 86
JO - journal of the physical society of japan
JF - journal of the physical society of japan
IS - 3
M1 - 035004
ER -