5 papers
Quantum Correlation Dynamics Subjected to Quantum Reset-Driven Environment
R. Jafari, Ali Asadian, Mehdi Biderang +1
We study two central qubits interacting with a transverse-field Ising chain that serves as their environment. The environment is driven linearly in time across its quantum critical…
Influence of Fermi Surface Geometry and Van Hove Singularities on the Optical Response of SrRuO
Meghdad Yazdani-Hamid, Mehdi Biderang, Alireza Akbari
Motivated by the sensitivity of SrRuO to Fermi surface reconstructions under strain, we investigate how Fermi surface geometry and Van Hove singularities influence the opti…
Noise-Affected Dynamical Quantum Phase Transitions
R. Jafari, Alireza Akbari, Mehdi Biderang +1
We investigate the effects of uncorrelated noise on dynamical quantum phase transitions (DQPTs) in fermionic two-band models following a quantum ramp across critical points. We con…
Quantum Many-Body Theory for kq-Deformed Particles
Habib Esmaili, Hosein Mohammadzadeh, Mehdi Biderang +1
We present a comprehensive quantum many body theory for kq deformed particles, offering a novel framework that relates particle statistics directly to effective interaction strengt…
Stacking of charge-density waves in 2H-NbSe bilayers
Fabrizio Cossu, Dhani Nafday, Krisztian Palotás +4
We employ ab-initio electronic structure calculations to investigate the charge-density waves and periodic lattice distortions in bilayer 2H-NbSe. We demonstrate that the verti…