116 citations · 227 across the 7 of their papers we have counts for
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quant-ph2015★ 10 cited
How long does it take to obtain a physical density matrix?
Lukas Knips, Christian Schwemmer, Nico Klein +3
The statistical nature of measurements alone easily causes unphysical estimates in quantum state tomography. We show that multinomial or Poissonian noise results in eigenvalue dist…
nucl-th2015★ 19 cited
Regularization Methods for Nuclear Lattice Effective Field Theory
Nico Klein, Dean Lee, Weitao Liu +1
We investigate Nuclear Lattice Effective Field Theory for the two-body system for several lattice spacings at lowest order in the pionless as well as in the pionful theory. We disc…