77 citations · 149 across the 22 of their papers we have counts for
22 papers
Reversible superconducting-normal phase transition in a magnetic field: The energy-momentum balance including the velocity field of the Berry connection from many-body wave functions
Hiroyasu Koizumi
The velocity field composed of the Berry connection from many-body wave functions and electromagnetic vector potential explains the energy-momentum balance during the reversible su…
Supercurrent and Electromotive force generations by the Berry connection from many-body wave functions
Hiroyasu Koizumi
The velocity field composed of the electromagnetic field vector potential and the Berry connection from many-body wave functions explains supercurrent generation, Faraday's law for…
Neglected phase in the Schroedinger representation of quantum mechanics and particle number conserving formalisms for superconductivity
Hiroyasu Koizumi
Superconductivity is reformulated as a phenomenon in which a stable velocity field is created by a phase neglected by Dirac in the Schroedinger representation of quantum mec…
Schroedinger representation of quantum mechanics, Berry connection, and superconductivity
Hiroyasu Koizumi
The standard quantum mechanical electronic state calculations for molecules and solids uses the Schroedinger representation where the momentum conjugate to the coordinate is…
Emergent gauge field from self-referencing phase factor on many-body wave functions and superconductivity
Hiroyasu Koizumi
Superconductivity is a phenomenon where electrical current flows without friction. The current standard theory for it is the BCS (Bardeen-Cooper-Schrieffer) theory, which explains…
Superconductivity by Berry connection from many-body wave functions: a generalized Hartree-Fock approximation
Hiroyasu Koizumi
A fundamental revision of superconductivity theory that resolves the supercurrent carrier mass contradiction (the standard theory predicts it to be the effective mass but the Londo…