218 citations · 944 across the 35 of their papers we have counts for
36 papers
A Short Guide to Quantum Mechanics -- Some Basic Principles
Joachim Stolze
This introductory text on the basics of quantum mechanics is intended to serve as a kind of travel guide through the quantum world. It starts by asking whether quantum physics is i…
Probing thermalization in quenched (non-)integrable Fermi-Hubbard models
Philip Bleicker, Joachim Stolze, Götz S. Uhrig
Using numerically exact methods we examine the Fermi-Hubbard model on arbitrary cluster topology. We focus on the question which systems eventually equilibrate or even thermalize a…
Computing scalar products via a two-terminal quantum transmission line
J. Stolze, A. I. Zenchuk
The scalar product of two vectors with real components can be computed using two quantum channels, that is, information transmission lines in the form of spin-1/2 XX chains. Ea…
Time-crystalline behavior in an engineered spin chain
Robin Schäfer, Götz S. Uhrig, Joachim Stolze
Time crystals appear when systems display a commensurate spontaneous breaking of the discrete time translational invariance imposed by an external periodic drive. No consensus on t…
Two-channel spin-chain communication line and simple quantum gates
J. Stolze, A. I. Zenchuk
We consider the remote creation of a mixed state in a one-qubit receiver connected to two two-qubit senders via different channels. {Channels are assumed to be chains of spins (qub…
Increased coherence time in narrowed bath states in quantum dots
Lars B. Gravert, Peter Lorenz, Carsten Nase +2
We study the influence of narrowed distributions of the nuclear Overhauser field on the decoherence of a central electron spin in quantum dots. We describe the spin dynamics in qua…