59 citations · 114 across the 3 of their papers we have counts for
3 papers
Efficient construction of tensor-network representations of many-body Gaussian states
Alexander Nüßeler, Ish Dhand, Susana F. Huelga +1
We present a procedure to construct tensor-network representations of many-body Gaussian states efficiently and with a controllable error. These states include the ground and therm…
Efficient simulation of open quantum systems coupled to a fermionic bath
Alexander Nüßeler, Ish Dhand, Susana F. Huelga +1
We present and analyze the fermionic time evolving density matrix using orthogonal polynomials algorithm (fTEDOPA), which enables the numerically exact simulation of open quantum s…
A Scalable Maximum Likelihood Method for Quantum State Tomography
Tillmann Baumgratz, Alexander Nüßeler, Marcus Cramer +1
The principle of maximum likelihood reconstruction has proven to yield satisfactory results in the context of quantum state tomography for many-body systems of moderate system size…