715 citations
- Max Planck Institute for the Physics of Complex SystemsDE7 papers
- Institute of PhysicsPL5 papers
- Laboratoire de Physique ThéoriqueFR5 papers
- Russian Academy of SciencesRU5 papers
- Otto-von-Guericke-Universität MagdeburgDE4 papers
- Queen's UniversityCA4 papers
- Stony Brook UniversityUS4 papers
- Universidad Nacional de La PlataAR4 papers
- École Normale Supérieure de LyonFR3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT3 papers
- Laboratoire de Physique de l'ENS de LyonFR3 papers
- Technische Universität DresdenDE3 papers
10 papers · 1 filter
Mean-field dynamics of a two-mode Bose-Einstein condensate subject to noise and dissipation
F. Trimborn, D. Witthaut, S. Wimberger
We discuss the dynamics of an open two-mode Bose-Hubbard system subject to phase noise and particle dissipation. Starting from the full many-body dynamics described by a master equ…
Doping evolution of itinerant magnetic excitations in Fe-based oxypnictides
M. M. Korshunov, I. Eremin
Employing the four-band tight-binding model we study theoretically the doping dependence of the spin response in the normal state of novel Fe-based pnictide superconductors. We sho…
Computing faithful representations for nilpotent Lie algebras
Dietrich Burde, Bettina Eick, Willem de Graaf
We describe three methods to determine a faithful representation of small dimension for a finite-dimensional nilpotent Lie algebra over an arbitrary field. We apply our methods in…
Magnetism, superconductivity, and pairing symmetry in Fe-based superconductors
A. V. Chubukov, D. Efremov, I. Eremin
We analyze antiferromagnetism and superconductivity in novel based superconductors within the itinerant model of small electron and hole pockets near and . We a…
Commensurate Spin Density Wave in LaOFeAs: A Local Probe Study
H. -H. Klauss, H. Luetkens, R. Klingeler +14
We present a detailed study on the magnetic order in the undoped mother compound LaOFeAs of the recently discovered Fe-based superconductor LaOFFeAs. In particular, we…
Theory of magnetic excitations in iron-based layered superconductors
M. M. Korshunov, I. Eremin
Based on the effective four-band model we analyze the spin response in the normal and superconducting states of the Fe-pnictide superconductors. While the normal state spin excitat…