Physics – Condensed Matter – Superconductivity
Scientific paper
2012-03-07
Physics
Condensed Matter
Superconductivity
6 pages, uses axodraw.sty; added ref. 6, with corresponding modifications to text (v2)
Scientific paper
We argue that the general symmetry-breaking pattern in (quasi-)conventional (parity and time-reversal symmetric single-band spin-singlet) superconductivity is given by U(1)_V x U(1)_A -> U(1)_A, where V stands for vector and A stands for axial-vector, as opposed to the breaking of U(1)_V\equiv U(1)_ele/mag by itself as is commonly thought. This symmetry-breaking pattern implies that there will be a Higgs mode which, together with the Goldstone boson that is absorbed by the photon (Meissner effect), characterize the symmetry-breaking dynamics. We obtain a number of strikingly simple analytical results, which amalgamate the findings of the standard BCS and Ginzburg-Landau theories.
No associations
LandOfFree
U(1)_V x U(1)_A symmetry breaking in superconductivity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with U(1)_V x U(1)_A symmetry breaking in superconductivity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and U(1)_V x U(1)_A symmetry breaking in superconductivity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-393724