51 citations · 101 across the 5 of their papers we have counts for
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Angular distribution of photoluminescence as a probe of Bose Condensation of trapped excitons
Jonathan Keeling, L. S. Levitov, P. B. Littlewood
Recent experiments on two-dimensional exciton systems have shown the excitons collect in shallow in-plane traps. We find that Bose condensation in a trap results in a dramatic chan…
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…
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 {…
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…
Non-equilibrium noise in a mesoscopic conductor: microscopic analysis
B. L. Altshuler, L. S. Levitov, A. Yu. Yakovets
Current fluctuations are studied in a mesoscopic conductor using non-equilibrium Keldysh technique. We derive a general expression for the fluctuations in the presence of a time de…
Orthogonality catastrophe in a mesoscopic conductor due to a time-dependent flux
H. W. Lee, L. S. Levitov
We consider quantum fluctuations of current in a metallic loop induced by varying magnetic flux. The dependence of the fluctuations on the flux change contains a logarithmicall…