2 problems

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Critical-temperature phase-transition conjecture in Eliashberg theory
Let $H({\mathbf S}|{\mathbf N})$ be the condensation-energy functional for an admissible spin chain ${\mathbf S}$ , where ${\mathbf N}$ denotes the normal-state spin chain, and let…
Conjectureopencritical-temperature eliashberg-theory superconductivityarXiv posted 2 days ago
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Conjecture that the instability and stability critical temperatures coincide
Let $T_c(b)$ be the largest temperature below which the normal solution is energetically unstable under general $al$ -perturbations, and let $T_c'(b)$ be the smallest temperature ab…
Conjectureopenbogoliubov-de-gennes-equations critical-temperature superconductivityarXiv posted 2 days ago

Critical-temperature phase-transition conjecture in Eliashberg theory