37 citations · 55 across the 7 of their papers we have counts for
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quant-ph2023★ 4 cited
Potential renormalisation, Lamb shift and mean-force Gibbs state -- to shift or not to shift?
Luis A. Correa, Jonas Glatthard
Often, the microscopic interaction mechanism of an open quantum system gives rise to a `counter term' which renormalises the system Hamiltonian. Such term compensates for the disto…
quant-ph2023★ 10 cited
Energy measurements remain thermometrically optimal beyond weak coupling
Jonas Glatthard, Karen V. Hovhannisyan, Martí Perarnau-Llobet +2
We develop a general perturbative theory of finite-coupling quantum thermometry up to second order in probe-sample interaction. By assumption, the probe and sample are in thermal e…