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Geometric symmetries in superfluid vortex dynamics
Quantization vortex line fluid dynamics fluid flow vortex dynamics
2014/12/18
Dynamics of quantized vortex lines in a superfluid feature symmetries associated with the geometric character of the complex-valued field, w(z)=x(z)+iy(z), describing the instant shape of the line. Al...
Stirring-up atomtronics in a quantum circuit: What's so 'super' about this superfluid（图）
super a quantum circuit
2014/3/20
While pursuing the goal of turning a cloud of ultracold atoms into a completely new kind of circuit element, physicists have demonstrated that such a cloud-known as a Bose-Einstein condensate (BEC)-ca...
The dynamics of dark solitons in a trapped superfluid Fermi gas
dynamics of dark solitons trapped superfluid Fermi gas
2010/11/24
We study soliton oscillations in a trapped superfluid Fermi gas across the Bose-Einstein conden-sate to Bardeen-Cooper-Schrieffer (BEC-BCS) crossover. We derive an exact equation relating the phase ju...
Hamiltonian formulation of the effective kinetic theory for superfluid Fermi liquids
Hamiltonian formulation effective kinetic theory superfluid Fermi liquids
2011/1/7
We present in a local form the time dependent effective description of a superfluid Fermi liquid which includes Landau damping effects at T 6= 0. This is achieved by the introduction of an additional ...
Hamiltonian formulation of the effective kinetic theory for superfluid Fermi liquids
Hamiltonian formulation effective kinetic theory superfluid Fermi liquids
2010/11/19
We present in a local form the time dependent effective description of a superfluid Fermi liquid which includes Landau damping effects at T 6= 0. This is achieved by the introduction of an additional ...