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Conservation of current in superconductor

  1. Aug 10, 2012 #1

    I wonder:

    1-) whether the (Cooper pair) current is conserved in a superconductor?

    2-) and, how I can see it mathematically?

    3-) are there any differences between the London theory and the BCS theory in regard to current conservation.

    I would appreciate any comments on these questions.

    Best wishes!
  2. jcsd
  3. Aug 10, 2012 #2


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