44 citations · 55 across the 2 of their papers we have counts for
2 papers
quant-ph2009★ 11 cited
Efimov states in atom-molecular collisions
M. A. Efremov, L. Plimak, B. Berg +2
We analyse scattering of a heavy atom off a weakly bound molecule comprising an identical heavy and a light atom in the Born-Oppenheimer approximation. We focus on the situation wh…
cond-mat.stat-mech2009★ 44 cited
Commuting Heisenberg operators as the quantum response problem: Time-normal averages in the truncated Wigner representation
B. Berg, L. I. Plimak, A. Polkovnikov +3
The applicability of the so-called truncated Wigner approximation (-W) is extended to multitime averages of Heisenberg field operators. This task splits naturally in two. Firstly,…