113 citations · 141 across the 6 of their papers we have counts for
6 papers
Neutral Atom Quantum Computing Hardware: Performance and End-User Perspective
Karen Wintersperger, Florian Dommert, Thomas Ehmer +7
We present an industrial end-user perspective on the current state of quantum computing hardware for one specific technological approach, the neutral atom platform. Our aim is to a…
Quantifying the intrinsic randomness of quantum measurements
Gabriel Senno, Thomas Strohm, Antonio Acín
Intrinsic quantum randomness is produced when a projective measurement on a given basis is implemented on a pure state that is not an element of the basis. The prepared state and i…
The geometric link between Hardy and Clauser-Horne-Shimony-Holt
Johannes Seiler, Thomas Strohm, Wolfgang P. Schleich
We show that the Hardy nonlocality condition is equivalent to the violation of the CHSH inequality with additional constraints. We adapt the geometrical optimization of the violati…
Geometric interpretation of the CHSH inequality of nonmaximally entangled states
Johannes Seiler, Thomas Strohm, Wolfgang P. Schleich
We show that for pure and mixed states the problem of maximizing the correlation measure in the CHSH inequality reduces to maximizing the perimeter of a parallelogram enclosed by a…
Estimating the privacy of quantum-random numbers
Johannes Seiler, Thomas Strohm, Wolfgang Schleich
We analyze the information an attacker can obtain on the numbers generated by a user by measurements on a subsystem of a system consisting of two entangled two-level systems. The a…
Phase diagram of quantum dissipative junctions
T. Strohm, F. Guinea
Mesoscopic capacitances, in the quantum regime, are described as a quantum rotor coupled to a dissipative bath. We analyze the phase diagram of this model, as function of the capac…