Colloquium: Quantum batteries
Recent years have witnessed an explosion of interest in quantum devices for the production,
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …
Sachdev-Ye-Kitaev models and beyond: Window into non-Fermi liquids
This is a review of the Sachdev-Ye-Kitaev (SYK) model of compressible quantum many-
body systems without quasiparticle excitations, and its connections to various theoretical …
body systems without quasiparticle excitations, and its connections to various theoretical …
An introduction to the SYK model
V Rosenhaus - Journal of Physics A: Mathematical and …, 2019 - iopscience.iop.org
Abstract The Sachdev–Ye–Kitaev (SYK) model is a strongly coupled, quantum many-body
system that is chaotic, nearly conformally invariant, and exactly solvable. This remarkable …
system that is chaotic, nearly conformally invariant, and exactly solvable. This remarkable …
Quantum advantage in the charging process of Sachdev-Ye-Kitaev batteries
The exactly solvable Sachdev-Ye-Kitaev (SYK) model has recently received considerable
attention in both condensed matter and high energy physics because it describes quantum …
attention in both condensed matter and high energy physics because it describes quantum …
Many-body chaos in the Sachdev-Ye-Kitaev model
Many-body chaos has emerged as a powerful framework for understanding thermalization in
strongly interacting quantum systems. While recent analytic advances have sharpened our …
strongly interacting quantum systems. While recent analytic advances have sharpened our …
Lindbladian dissipation of strongly-correlated quantum matter
We propose the Sachdev-Ye-Kitaev Lindbladian as a paradigmatic solvable model of
dissipative many-body quantum chaos. It describes N strongly coupled Majorana fermions …
dissipative many-body quantum chaos. It describes N strongly coupled Majorana fermions …
Treelike interactions and fast scrambling with cold atoms
We propose an experimentally realizable quantum spin model that exhibits fast scrambling,
based on nonlocal interactions that couple sites whose separation is a power of 2. By …
based on nonlocal interactions that couple sites whose separation is a power of 2. By …
Minimal model for fast scrambling
We study quantum information scrambling in spin models with both long-range all-to-all and
short-range interactions. We argue that a simple global, spatially homogeneous interaction …
short-range interactions. We argue that a simple global, spatially homogeneous interaction …
Thermofield dynamics: Quantum chaos versus decoherence
Quantum chaos imposes universal spectral signatures that govern the thermofield dynamics
of a many-body system in isolation. The fidelity between the initial and time-evolving …
of a many-body system in isolation. The fidelity between the initial and time-evolving …
Ultra-stable charging of fast-scrambling SYK quantum batteries
A bstract Collective behavior strongly influences the charging dynamics of quantum batteries
(QBs). Here, we study the impact of nonlocal correlations on the energy stored in a system of …
(QBs). Here, we study the impact of nonlocal correlations on the energy stored in a system of …