The fidelity susceptibility is a tool for studying quantum phase transitions in the Hermitian
condensed matter systems. Recently, it has been generalized with the biorthogonal basis for …

The mechanism of unconventional topological superconductivity (TSC) remains a long-
standing issue. We investigate the quantum phase diagram of the extended tJJ χ model …

The past two decades have witnessed a surge of interest in exploring correlation and
coherence measures to investigate quantum phase transitions (QPTs). Here, motivated by …

Entanglement is known as an important indicator for characterizing different types of
quantum phase transitions (QPTs); however, it faces some challenges in the Kosterlitz …

Recent experimental progress in magnetic atoms and polar molecules has created the
prospect of simulating dipolar Hubbard models with off-site interactions. When applied to …

In this work we propose a solid-state platform for creating quantum simulators based on
implanted spin centers in semiconductors. We show that under the presence of an external …

We study the phase diagram of an extended parafermion chain, which, in addition to terms
coupling parafermions on neighbouring sites, also possesses terms involving four sites. Via …

In this work we propose a novel solid-state platform for creating quantum simulators based
on implanted $ S= 1$ spin centers in semiconductors. We show that under the presence of …

A new quantum link microstructure was proposed for the lattice quantum chromodynamics
(QCD) Hamiltonian, replacing the Wilson gauge links with a bilinear of fermionic qubits, later …