164 citations · 2.8k across the 88 of their papers we have counts for
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Detector Readout of Analog Quantum Simulators
Lin Tian, Iris Schwenk, Michael Marthaler
An important step in quantum simulation is to measure the many-body correlations of the simulated model. For a practical quantum simulator composed of finite number of qubits and c…
Estimating the error of an analog quantum simulator by additional measurements
Iris Schwenk, Sebastian Zanker, Jan-Michael Reiner +2
We study an analog quantum simulator coupled to a reservoir with a known spectral density. The reservoir perturbs the quantum simulation by causing decoherence. The simulator is us…
Analog quantum simulation of the Rabi model in the ultra-strong coupling regime
Jochen Braumüller, Michael Marthaler, Andre Schneider +4
The quantum Rabi model describes the fundamental mechanism of light-matter interaction. It consists of a two-level atom or qubit coupled to a quantized harmonic mode via a transver…
Emulating the one-dimensional Fermi-Hubbard model by a double chain of qubits
Jan-Michael Reiner, Michael Marthaler, Jochen Braumüller +2
The Jordan-Wigner transformation maps a one-dimensional spin-1/2 system onto a fermionic model without spin degree of freedom. A double chain of quantum bits with XX and ZZ couplin…
Lasing at arbitrary frequencies with atoms with broken inversion symmetry and an engineered electromagnetic environment
Michael Marthaler, Martin Koppenhöfer, Karolina Słowik +1
With the purpose to devise a novel lasing scheme, we consider a two level system with both a transversal and longitudinal coupling to the electromagnetic field. If the longitudinal…