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 …

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 …

The dynamical signatures of quantum chaos in an isolated system are captured by the
spectral form factor, which exhibits as a function of time a dip, a ramp, and a plateau, with the …

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 …

The sparse version of the Sachdev-Ye-Kitaev (SYK) model reproduces essential features of
the original SYK model while reducing the number of disorder parameters. In this Research …

Classical shadow tomography provides an efficient method for predicting functions of an
unknown quantum state from a few measurements of the state. It relies on a unitary channel …

A bstract We construct a model of Pauli spin operators with all-to-all 4-local interactions by
replacing Majorana fermions in the SYK model with spin operators. Equivalently, we replace …

The tractability of the Sachdev-Ye-Kitaev (SYK) model at the large N limit makes it ideal to
theoretically study its chaotic non-Fermi liquid behavior and holographic duality properties …

Studies of many-body non-Hermitian parity-time (PT)-symmetric quantum systems are
attracting a lot of interest due to their relevance in research areas ranging from quantum …

Recent work has shown that coupling two identical Sachdev-Ye-Kitaev (SYK) models can
realize a phase of matter that is holographically dual to an eternal traversable wormhole …