This review summarizes recent developments in the study of fermionic quantum criticality,
focusing on new progress in numerical methodologies, especially quantum Monte Carlo …

We construct a two-dimensional lattice model of fermions coupled to Ising ferromagnetic
critical fluctuations. Using extensive sign-problem-free quantum Monte Carlo simulations …

The self-learning Monte Carlo method is a powerful general-purpose numerical method
recently introduced to simulate many-body systems. In this work, we extend it to an …

The mechanism behind the nematicity of FeSe is not known. Through elastoresitivity
measurements it has been shown to be an electronic instability. However, thus far …

Using multiple Andreev reflection spectroscopy, we studied superconductor–normal metal–
superconductor semiballistic contacts with incoherent transport in overdoped pnictide …

We analyze the phase diagram of the spin-1 2 Yukawa–Sachdev-Ye-Kitaev model, which
describes complex spin-1 2 fermions randomly interacting with real bosons via a Yukawa …

Ever since the discovery of the charge density wave (CDW) transition in the kagome metal
CsV 3 Sb 5, the nature of its symmetry breaking has been under intense debate. While …

Employing the self-learning quantum Monte Carlo algorithm, we investigate the frustrated
transverse-field triangle-lattice Ising model coupled to a Fermi surface. Without fermions, the …

Metallic quantum criticality is among the central themes in the understanding of correlated
electronic systems, and converging results between analytical and numerical approaches …

We study a model of N fermions in a quantum dot, coupled to M bosons by a disorder-
induced complex Yukawa coupling [Yukawa Sachdev-Ye-Kitaev (SYK) model], in order to …