- #1
wdlang
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vortex in superfluidity is well known
in a continuum system, a vortex is well defined
along a closed (continuous) path, the phase change is well defined.
However, on a lattice, i don't think the phase change from site to site can be well defined.
but people are talking about vortex in a josephson junction array.
Could anyone explain this to me?
in a continuum system, a vortex is well defined
along a closed (continuous) path, the phase change is well defined.
However, on a lattice, i don't think the phase change from site to site can be well defined.
but people are talking about vortex in a josephson junction array.
Could anyone explain this to me?