A stable "exceptional fermionic superfluid," a new quantum phase that intrinsically hosts singularities known as exceptional ...

A research team has achieved a groundbreaking quantum simulation of the non-Hermitian skin effect in two dimensions using ultracold fermions, marking a significant advance in quantum physics research.

I will describe some properties of non-Hermitian random matrices and show their connections to non-Hermian Hamiltonians and open quantum systems in a large window of their parameter space. I will also ...

The spectral collocation method (SCM) exhibits a clear superiority in solving ordinary and partial differential equations compared to conventional techniques, such as finite difference and finite ...

The Glitch in the Matrix phenomenon is an uncanny experience that seemingly can’t be explained rationally. As its name suggests, it’s inspired by a scene in 1999 sci-fi blockbuster The Matrix. Here, ...

An iterative scheme is set up for solving the loop equation of the hermitian one-matrix model with a multi-cut structure. Explicit results are presented for genus one for an arbitrary but finite ...

Some of the best known species on Earth may not be what they seem. Credit...Steve Holroyd/Alamy Supported by By Carl Zimmer Naturalists have been trying for centuries to catalog all of the species on ...

Abstract: This paper presents an integer preserving (IP) version of the Levinson algorithm to solve a normal set of equations for a Hermitian Toeplitz matrix with any singularity profile. The IP ...