35 citations · 209 across the 9 of their papers we have counts for
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cond-mat.str-el2017★ 29 cited
Matrix product state techniques for two-dimensional systems at finite temperature
Benedikt Bruognolo, Zhenyue Zhu, Steven R. White +1
The density matrix renormalization group is one of the most powerful numerical methods for computing ground-state properties of two-dimensional (2D) quantum lattice systems. Here w…
cond-mat.mes-hall2017★ 23 cited
Spin fluctuations in the 0.7-anomaly in quantum point contacts
Dennis H. Schimmel, Benedikt Bruognolo, Jan von Delft
It has been argued that the 0.7 anomaly in quantum point contacts (QPCs) is due to an enhanced density of states at the top of the QPC-barrier (van Hove ridge), which strongly enha…