46 citations · 264 across the 26 of their papers we have counts for
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Phase diagram of one-, two-, and three-dimensional quantum spin systems derived from entanglement properties
B. Braiorr-Orrs, M. Weyrauch, M. V. Rakov
We study the bipartite entanglement per bond to determine characteristic features of the phase diagram of various quantum spin models in different spatial dimensions. The bipartite…
Numerical studies of entanglement properties in one- and two-dimensional quantum Ising and XXZ models
B. Braiorr-Orrs, M. Weyrauch, M. V. Rakov
We investigate entanglement properties of infinite 1D and 2D spin-1/2 quantum Ising and XXZ models. Tensor network methods (MPS in 1D and TERG and CTMRG in 2D) are used to model th…
Reduction of quantum noise in optical interferometers using squeezed light
Michael Weyrauch, Volodymyr G. Voronov
We study the photon counting noise in optical interferometers used for gravitational wave detection. In order to reduce quantum noise a squeezed vacuum state is injected into the u…
Quantum noise in optical interferometers
Volodymyr G. Voronov, Michael Weyrauch
We study the photon counting noise in optical interferometers used for gravitational wave detection. In order to reduce quantum noise a squeezed vacuum is injected into the usually…