Does the Meissner effect violate the second law of thermodynamics? Comment on "The Law of Entropy Increase and the Meissner Effect" by A. Nikulov

Abstract

In Entropy 24, 83 (2022) [1], titled "The Law of Entropy Increase and the Meissner Effect", A. Nikulov claims that the Meissner effect exhibited by type I superconductors violates the second law of thermodynamics. Contrary to this claim, I show that the Meissner effect is consistent with the second law of thermodynamics provided that a mechanism exists for the supercurrent to start and stop without generation of Joule heat. The theory of hole superconductivity provides such a mechanism, the conventional theory of superconductivity does not. It requires the existence of hole carriers in the normal state of the system.

arXiv commentComment on arXiv:2205.02789

References in corpus (7)

• BCS theory of superconductivity: the world's largest Madoff scheme?
• Quantum Force in a Superconductor
• Quantum Force in Superconductor
• Momentum of superconducting electrons and the explanation of the Meissner effect
• The law of entropy increase and the Meissner effect
• The disappearing momentum of the supercurrent in the superconductor to normal phase transformation
• Dynamics of the normal-superconductor phase transition and the puzzle of the Meissner effect

Cited by in corpus (6)

• Belief in thermodynamics has provoked false thermodynamics of superconductors
• The Meissner effect in superconductors: emergence versus reductionism
• On the dynamics of the Meissner and the Becker-London effects
• The Meissner effect does not require radial charge flow
• What holes in superconductors reveal about superconductivity
• Searching for quantum non-thermodynamic phenomena