44 citations · 172 across the 14 of their papers we have counts for
16 papers
Spin-boson model with an engineered reservoir in circuit quantum electrodynamics
Max Haeberlein, Frank Deppe, Andreas Kurcz +14
A superconducting qubit coupled to an open transmission line represents an implementation of the spin-boson model with a broadband environment. We show that this environment can be…
Driven Spin-Boson Luttinger Liquids
Andreas Kurcz, Juan Jose Garcia-Ripoll, Alejandro Bermudez
We introduce a lattice model of interacting spins and bosons that leads to Luttinger-liquid physics, and allows for quantitative tests of the theory of bosonization by means of tra…
Hybrid quantum magnetism in circuit-QED: from spin-photon waves to many-body spectroscopy
Andreas Kurcz, Alejandro Bermudez, Juan José García-Ripoll
We introduce a model of quantum magnetism induced by the non-perturbative exchange of microwave photons between distant superconducting qubits. By interconnecting qubits and caviti…
Bose-Hubbard models with photon pairing in circuit-QED
Benjamin Villalonga Correa, Andreas Kurcz, Juan jose Garcia-Ripoll
In this work we study a family of bosonic lattice models that combine an on-site repulsion term with a nearest-neighbor pairing term, $\sum_{< i,j>} a^\dagger_i a^\dagger_j + \math…
Environment-induced heating in sonoluminescence experiments
Almut Beige, Antonio Capolupo, Andreas Kurcz
This paper discusses a quantum optical heating mechanism which might play an important role in sonoluminescence experiments. We suggest that this mechanism occurs during the final…
A rate equation approach to cavity mediated laser cooling
Tony Blake, Andreas Kurcz, Almut Beige
The cooling rate for cavity mediated laser cooling scales as the Lamb-Dicke parameter eta squared. A proper analysis of the cooling process hence needs to take terms up to eta^2 in…