49 citations · 436 across the 40 of their papers we have counts for
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math-ph2017
Knabe's spectral gap method for open boundary conditions
Marius Lemm
In 1988, Knabe found a "finite-size criterion" to determine whether a frustration-free quantum spin chain with periodic boundary conditions is uniformly gapped in the thermodynamic…
math-ph2017★ 7 cited
On multivariate trace inequalities of Sutter, Berta and Tomamichel
Marius Lemm
We consider a family of multivariate trace inequalities recently derived by Sutter, Berta and Tomamichel. These inequalities generalize the Golden-Thompson inequality and Lieb's th…