Infinite randomness and the superconductor-metal transition - PiTP
Infinite randomness and the superconductor-metal transition - PiTP
Infinite randomness and the superconductor-metal transition - PiTP
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Ramazashvili <strong>and</strong> Coleman; Herbut; Dalidovich <strong>and</strong> Phillips; Spivak, etc.<br />
Dissipative Cooperon <strong>the</strong>ory<br />
Diffusive electrons with<br />
Ohmic dissipation coming<br />
from decay of repulsive<br />
Cooper pairs into gapless<br />
fermions<br />
S α =<br />
∫ L<br />
0<br />
dx<br />
+ 1<br />
β<br />
∫ β<br />
0<br />
∑<br />
ω n<br />
z =2<br />
[<br />
dτ ˜D|∂x Ψ(x, τ)| 2 + α|Ψ(x, τ)| 2 + u |Ψ(x, τ)|4]<br />
2<br />
dx γ|ω n ||Ψ(x, ω n )| 2<br />
∫ L<br />
0<br />
particle-hole continua