350 citations · 1.5k across the 108 of their papers we have counts for
Showing 2007 · quant-phShow all
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quant-ph2007★ 2 cited
The Effect of Partial Coherence on the Statistics of Single-Photon Pulses Propagating in the Atmosphere
G. P. Berman, A. A. Chumak
The photon density operator function is used to describe the propagation of single-photon pulses through a turbulent atmosphere. The effects of statistical properties of photon sou…
quant-ph2007★ 49 cited
Resonance Theory of Decoherence and Thermalization
M. Merkli, I. M. Sigal, G. P. Berman
We present a rigorous analysis of the phenomenon of decoherence for general level systems coupled to reservoirs. The latter are described by free massless bosonic fields. We ap…
quant-ph2007
Quantum Annealing for Heisenberg Spin Chains
G. P. Berman, V. N. Gorshkov, V. I. Tsifrinovich
We suggest using the method of quantum annealing for computing the ground state of the Heisenberg spin chains. Our initial Hamiltonian describes a spin system in a highly non-unifo…