86 citations · 480 across the 15 of their papers we have counts for
6 papers · 1 filter
Antidot tunneling between Quantum Hall liquids with different filling factors
Vadim Ponomarenko, Dmitri Averin
We consider tunneling through two point contacts between two edges of Quantum Hall liquids of different filling factors with . Properti…
Continuous measurements of two qubits
Wenjin Mao, Dmitri V. Averin, Francesco Plastina +1
We develop a theory of coherent quantum oscillations in two, in general interacting, qubits measured continuously by a mesoscopic detector with arbitrary non-linearity and discuss…
Strong-coupling branching of FQHL edges
V. V. Ponomarenko, D. V. Averin
We have developed a theory of quasiparticle backscattering in a system of point contacts formed between single-mode edges of several Fractional Quantum Hall Liquids (FQHLs) with in…
Comment on "Continuous quantum measurement: inelastic tunneling and lack of current oscillations"
Dmitri V. Averin, Alexander N. Korotkov
This is a comment on recent paper by T.M. Stace and S.D. Barrett, PRL 92, 136802 (2004). We show that the main result of the paper, absence of the spectral peak for continuous weak…
Qubit decoherence by low-frequency noise
K. Rabenstein, V. A. Sverdlov, D. V. Averin
We have derived explicit non-perturbative expression for decoherence of quantum oscillations in a qubit by low-frequency noise. Decoherence strength is controlled by the noise spec…
Quadratic Quantum Measurements
Wenjin Mao, Dmitri V. Averin, Rusko Ruskov +1
We develop a theory of quadratic quantum measurements by a mesoscopic detector. It is shown that quadratic measurements should have non-trivial quantum information properties, prov…