Mastodawn

#CondensedConcepts The legacy of 40 years of cuprate superconductivity, by Ross H. McKenzie condensedconcepts.blogspot.com/2026/02/the-... "Properties of the superconducting state are well-described by a BCS wavefunction with a d-wave order parameter and the associated Bogoliubov quasiparticles."

The legacy of 40 years of cupr...

In February 1986, Bednorz and Müller made a stunning discovery: superconductivity at a temperature of 35 K in a doped copper oxide (cuprate)...

#CondensedConcepts Ruminations on emergent phenomena in condensed phases of matter, by Ross H. McKenzie condensedconcepts.blogspot.com/2026/02/info... "Two different scientific communities have developed similar ideas to address the problem of emergence and causality."

Information theoretic measures...

The relationship between emergence and causation is contentious, with a long history. Most discussions are qualitative. Presented with a new...