82 citations · 575 across the 33 of their papers we have counts for
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Driving XXZ spin chains: Magnetic-field and boundary effects
Florian Lange, Satoshi Ejima, Holger Fehske
Using the time-evolving block decimation, we study the spin transport through spin-1/2 and spin-1 XXZ chains subjected to an external magnetic field and contacted to noninteracting…
Exotic criticality in the dimerized spin-1 chain with single-ion anisotropy
Satoshi Ejima, Tomoki Yamaguchi, Fabian H. L. Essler +3
We consider the dimerized spin-1 chain with single-ion anisotropy . In absence of an explicit dimerization there are three phases: a large-, an antiferromagnetically or…
Spin transport through a spin-1/2 XXZ chain contacted to fermionic leads
Florian Lange, Satoshi Ejima, Tomonori Shirakawa +2
We employ matrix-product state techniques to numerically study the zero-temperature spin transport in a finite spin-1/2 XXZ chain coupled to fermionic leads with a spin bias voltag…
Finite-temperature dynamic structure factor of the spin-1 XXZ chain with single-ion anisotropy
Florian Lange, Satoshi Ejima, Holger Fehske
Improving matrix-product state techniques based on the purification of the density matrix, we are able to accurately calculate the finite-temperature dynamic response of the infini…
Time-dependent generalized Gibbs ensembles in open quantum systems
Florian Lange, Zala Lenarčič, Achim Rosch
Generalized Gibbs ensembles have been used as powerful tools to describe the steady state of integrable many-particle quantum systems after a sudden change of the Hamiltonian. Here…