49 citations · 352 across the 22 of their papers we have counts for
3 papers · 1 filter
Topology from Decoherence
Alexandre Chaduteau, Derek Lee, Frank Schindler +1
Decoherence is conventionally regarded as an obstacle to realizing topological quantum phases. This has motivated extensive efforts to suppress noise in candidate topological mater…
Lindbladian versus Postselected Non-Hermitian Topology
Alexandre Chaduteau, Derek K. K. Lee, Frank Schindler
The recent topological classification of non-Hermitian `Hamiltonians' is usually interpreted in terms of pure quantum states that decay or grow with time. However, many-body system…
Dynamics of thermalisation in small Hubbard-model systems
S. Genway, A. F. Ho, D. K. K. Lee
We study numerically the thermalisation and temporal evolution of the reduced density matrix for a two-site subsystem of a fermionic Hubbard model prepared far from equilibrium at…