45 citations · 135 across the 5 of their papers we have counts for
5 papers
Density-wave ordering in a unitary Fermi gas with photon-mediated interactions
Victor Helson, Timo Zwettler, Farokh Mivehvar +5
A density wave (DW) is a fundamental type of long-range order in quantum matter tied to self-organization into a crystalline structure. The interplay of DW order with superfluidity…
Open Quantum-System Simulation of Faraday's Induction Law via Dynamical Instabilities
Elvia Colella, Arkadiusz Kosior, Farokh Mivehvar +1
We propose a novel type of a Bose-Hubbard ladder model based on an open quantum-gas--cavity-QED setup to study the physics of dynamical gauge potentials. Atomic tunneling along opp…
The Hofstadter Butterfly in a Dynamic Cavity-Induced Synthetic Magnetic Field
Elvia Colella, Farokh Mivehvar, Francesco Piazza +1
Energy bands of electrons in a square lattice potential threaded by a uniform magnetic field exhibit a fractal structure known as the Hofstadter butterfly. Here we study a Fermi ga…
Antiferromagnetic self-ordering of a Fermi gas in a ring cavity
Elvia Colella, Stefan Ostermann, Wolfgang Niedenzu +2
We explore the density and spin self-ordering of driven spin- collisionless fermionic atoms coupled to the electromagnetic fields of a ring resonator. The two spin states are…
Quantum phases of spinful Fermi gases in optical cavities
E. Colella, R. Citro, M. Barsanti +2
We explore the quantum phases emerging from the interplay between spin and motional degrees of freedom of a one-dimensional quantum fluid of spinful fermionic atoms, effectively in…