Entanglement in many-body systems
Recent interest in aspects common to quantum information and condensed matter has
prompted a flurry of activity at the border of these disciplines that were far distant until a few …
prompted a flurry of activity at the border of these disciplines that were far distant until a few …
Topological kondo insulators
This article reviews recent theoretical and experimental work on a new class of topological
material—topological Kondo insulators, which develop through the interplay of strong …
material—topological Kondo insulators, which develop through the interplay of strong …
[图书][B] Ultracold Atoms in Optical Lattices: Simulating quantum many-body systems
Quantum computers, though not yet available on the market, will revolutionize the future of
information processing. Quantum computers for special purposes like quantum simulators …
information processing. Quantum computers for special purposes like quantum simulators …
Topological kondo insulators
Kondo insulators are a particularly simple type of heavy electron material, where a filled
band of heavy quasiparticles gives rise to a narrow band insulator. Starting with the …
band of heavy quasiparticles gives rise to a narrow band insulator. Starting with the …
Observation of two-orbital spin-exchange interactions with ultracold SU(N)-symmetric fermions
Spin-exchanging interactions govern the properties of strongly correlated electron systems
such as many magnetic materials. When orbital degrees of freedom are present, spin …
such as many magnetic materials. When orbital degrees of freedom are present, spin …
Interplay between Classical Magnetic Moments and Superconductivity in Quantum<? format?> One-Dimensional Conductors: Toward a Self-Sustained Topological …
B Braunecker, P Simon - Physical review letters, 2013 - APS
We study a one-dimensional interacting electronic liquid coupled to a 1D array of classical
magnetic moments and to a superconductor. We show that at low energy and temperature …
magnetic moments and to a superconductor. We show that at low energy and temperature …
Two-orbital SU(N) magnetism with ultracold alkaline-earth atoms
Fermionic alkaline-earth atoms have unique properties that make them attractive candidates
for the realization of atomic clocks and degenerate quantum gases. At the same time, they …
for the realization of atomic clocks and degenerate quantum gases. At the same time, they …
Theory of ferromagnetic (III, Mn) V semiconductors
T Jungwirth, J Sinova, J Mašek, J Kučera… - Reviews of Modern …, 2006 - APS
The body of research on (III, Mn) V diluted magnetic semiconductors (DMSs) initiated during
the 1990s has concentrated on three major fronts:(i) the microscopic origins and …
the 1990s has concentrated on three major fronts:(i) the microscopic origins and …
Low-temperature surface conduction in the Kondo insulator SmB
We study the transport properties of the Kondo insulator SmB 6 with a specialized
configuration designed to distinguish bulk-dominated conduction from surface-dominated …
configuration designed to distinguish bulk-dominated conduction from surface-dominated …
Self-organized topological state with Majorana fermions
MM Vazifeh, M Franz - Physical review letters, 2013 - APS
Most physical systems known to date tend to resist entering the topological phase and must
be<? format?> fine-tuned to reach that phase. Here, we introduce a system in which a key …
be<? format?> fine-tuned to reach that phase. Here, we introduce a system in which a key …