activity
19942026
most citedKeeping a Quantum Bit Alive by Optimized -Pulse Sequences

711 citations · 5.5k across the 188 of their papers we have counts for

collaborators
Showing cond-mat.stat-mechShow all

6 papers · 1 filter

cond-mat.stat-mech2024★ 1 cited

Microscopic understanding of NMR signals by dynamic mean-field theory for spins

Timo Gräßer, Thomas Hahn, Götz S. Uhrig

A recently developed dynamic mean-field theory for disordered spins (spinDMFT) is shown to capture the spin dynamics of nuclear spins very well. The key quantities are the spin aut…

cond-mat.stat-mech2021★ 14 cited

Dynamic mean-field theory for dense spin systems at infinite temperature

Timo Gräßer, Philip Bleicker, Dag-Björn Hering +2

A dynamic mean-field theory for spin ensembles (spinDMFT) at infinite temperatures on arbitrary lattices is established. The approach is introduced for an isotropic Heisenberg mode…

cond-mat.stat-mech2019★ 10 cited

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…

cond-mat.stat-mech2005★ 9 cited

Thermodynamics of Adiabatically Loaded Cold Bosons in the Mott Insulating Phase of One-Dimensional Optical Lattices

K. P. Schmidt, A. Reischl, G. S. Uhrig

In this work we give a consistent picture of the thermodynamic properties of bosons in the Mott insulating phase when loaded adiabatically into one-dimensional optical lattices. We…

cond-mat.stat-mech2005★ 30 cited

Temperature in One-Dimensional Bosonic Mott insulators

A. Reischl, K. P. Schmidt, G. S. Uhrig

The Mott insulating phase of a one-dimensional bosonic gas trapped in optical lattices is described by a Bose-Hubbard model. A continuous unitary transformation is used to map this…

cond-mat.stat-mech2001★ 22 cited

Thermodynamic Properties of the Dimerised and Frustrated S=1/2 Chain

Alexander Bühler, Ute Löw, Götz S. Uhrig

By high temperature series expansion, exact diagonalisation and temperature density-matrix renormalisation the magnetic susceptibility and the specific heat of dimeri…