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quant-ph2020
Local optimization on pure Gaussian state manifolds
Bennet Windt, Alexander Jahn, Jens Eisert +1
We exploit insights into the geometry of bosonic and fermionic Gaussian states to develop an efficient local optimization algorithm to extremize arbitrary functions on these famili…
quant-ph2018
Equilibration towards generalized Gibbs ensembles in non-interacting theories
Marek Gluza, Jens Eisert, Terry Farrelly
Even after almost a century, the foundations of quantum statistical mechanics are still not completely understood. In this work, we provide a precise account on these foundations f…