activity
20102026
most citedEntanglement transition in a monitored free fermion chain -- from extended criticality to area law

338 citations · 1.9k across the 43 of their papers we have counts for

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5 papers · 1 filter

cond-mat.dis-nn2022★ 9 cited

Revealing measurement-induced phase transitions by pre-selection

M. Buchhold, T. Müller, S. Diehl

Pushing forward the understanding of general non-unitary dynamics in controlled quantum platforms has been fueled by the recent discovery of measurement-induced phases and phase tr…

cond-mat.dis-nn2021★ 6 cited

Localization crossover and subdiffusive transport in a classical facilitated network model of a disordered, interacting quantum spin chain

Kai Klocke, Christopher David White, Michael Buchhold

We consider the random-field Heisenberg model, a paradigmatic model for many-body localization (MBL), and add a Markovian dephasing bath coupled to the Anderson orbitals of the mod…

cond-mat.dis-nn2020★ 2 cited

Quantum dynamics in strongly driven random dipolar magnets

M. Buchhold, C. S. Tang, D. M. Silevitch +2

The random dipolar magnet LiHoYF enters a strongly frustrated regime for small Ho concentrations with . In this regime, the magnetic moments of the H…

cond-mat.dis-nn2018★ 33 cited

Nodal points of Weyl semimetals survive the presence of moderate disorder

Michael Buchhold, Sebastian Diehl, Alexander Altland

In this work we address the physics of individual three dimensional Weyl nodes subject to a moderate concentration of disorder. Previous analysis indicates the presence of a quantu…

cond-mat.dis-nn2018★ 38 cited

Vanishing density of states in weakly disordered Weyl semimetals

Michael Buchhold, Sebastian Diehl, Alexander Altland

The Brillouin zone of the clean Weyl semimetal contains points at which the density of states (DoS) vanishes. Previous work suggested that below a certain critical concentration of…