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cond-mat1995
Tunneling in a bosonized Fermi liquid
L. S. Levitov, A. V. Shytov
We apply the bosonization technique to the problem of tunneling in a Fermi liquid, and present a semiclassical theory of tunneling rates. To test the method, we derive and evaluate…
cond-mat1995
Spatial Coherence of Tunneling in Double Wells
L. S. Levitov, A. V. Shytov
We argue that the tunneling between two 2D electron gases in a weak magnetic field is of resonance character, and involves a long lifetime excitonic state of an electron and hole {…
cond-mat1995
Estimate of Minimal Noise in a Quantum Conductor
Hyunwoo Lee, L. S. Levitov
We study zero temperature fluctuations of charge flow in a metallic loop induced by time dependent magnetic flux, and solve for the optimal way of varying flux in order to minimize…