Interaction-induced transition in the quantum chaotic dynamics of a disordered metal [0.03%]
无序金属中量子混沌动力学的相互作用诱导跃迁
S V Syzranov,A V Gorshkov,V M Galitski
S V Syzranov
We demonstrate that a weakly disordered metal with short-range interactions exhibits a transition in the quantum chaotic dynamics when changing the temperature or the interaction strength. For weak interactions, the system displays exponent...
Two-dimensional lattice gauge theories with superconducting quantum circuits [0.03%]
用超导量子回路研究二维晶格规范理论
D Marcos,P Widmer,E Rico et al.
D Marcos et al.
A quantum simulator of [Formula: see text] lattice gauge theories can be implemented with superconducting circuits. This allows the investigation of confined and deconfined phases in quantum link models, and of valence bond solid and spin l...
M Nedjalkov,S Selberherr,D K Ferry et al.
M Nedjalkov et al.
The Wigner-Boltzmann equation provides the Wigner single particle theory with interactions with bosonic degrees of freedom associated with harmonic oscillators, such as phonons in solids. Quantum evolution is an interplay of two transport m...