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Problem revision

Is there a rigorous upper bound on phonon-mediated $T_{\mathrm{c}}$

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Record hash
bc573c59dfa009939f83a8c443f7f99e61680dcc1b94a239c0790ca724b0c214
Content hash
0c9f30e95d341018279daf8c72b9395230f40aa55dd2950e09941715127f8539
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,191
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:01Z — the Bitcoin date is the one that counts