144 citations · 625 across the 13 of their papers we have counts for
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cond-mat.quant-gas2019★ 37 cited
Probing quantum criticality and symmetry breaking at the microscopic level
Vasiliy Makhalov, Tanish Satoor, Alexandre Evrard +3
We report on an experimental study of the Lipkin-Meshkov-Glick model of quantum spins interacting at infinite range in a transverse magnetic field, which exhibits a ferromagnetic p…
cond-mat.quant-gas2019★ 49 cited
Enhanced magnetic sensitivity with non-gaussian quantum fluctuations
Alexandre Evrard, Vasiliy Makhalov, Thomas Chalopin +4
The precision of a quantum sensor can overcome its classical counterpart when its constituents are entangled. In gaussian squeezed states, quantum correlations lead to a reduction…