262 citations · 398 across the 21 of their papers we have counts for
7 papers · 1 filter
Cavity Quantum Materials
Frank Schlawin, Dante M. Kennes, Michael A. Sentef
The emergent field of cavity quantum materials bridges collective many-body phenomena in solid-state platforms with strong light-matter coupling in cavity quantum electrodynamics (…
Higgs mode stabilization by photo-induced long-range interactions in a superconductor
Hongmin Gao, Frank Schlawin, Dieter Jaksch
We show that low-lying excitations of a 2D BCS superconductor are significantly altered when coupled to an externally driven cavity, which induces controllable long-range attractiv…
Optimization of selective two-photon absorption in cavity polaritons
Edoardo G. Carnio, Andreas Buchleitner, Frank Schlawin
We investigate optimal states of photon pairs to excite a target transition in a multilevel quantum system. With the help of coherent control theory for two-photon absorption with…
Direct detection of odd-frequency superconductivity via time- and angle-resolved photoelectron fluctuation spectroscopy
Viktoriia Kornich, Frank Schlawin, Michael A. Sentef +1
We propose a measurement scheme to directly detect odd-frequency superconductivity via time- and angle-resolved photoelectron fluctuation spectroscopy. The scheme includes two cons…
How to optimize the absorption of two entangled photons
Edoardo G Carnio, Andreas Buchleitner, Frank Schlawin
We investigate how entanglement can enhance two-photon absorption in a three-level system. First, we employ the Schmidt decomposition to determine the entanglement properties of th…
Quantum metrology of two-photon absorption
Carlos Sánchez Muñoz, Gaetano Frascella, Frank Schlawin
Two-photon absorption (TPA) is of fundamental importance in super-resolution imaging and spectroscopy. Its nonlinear character allows for the prospect of using quantum resources, s…