6 papers
Persistent currents, whirlpools, and local Chern markers in twisted TMD Chern insulators
Francesco Cioni, Lorenzo Cavicchi, Nazzareno Africani +4
Recent materials advances have made it possible to fabricate twisted transition metal dichalcogenide homobilayers. These systems have been shown to host integer and fractional Cher…
Magnetic field control of the excitonic transition in TaNiSe
Giacomo Mazza
The formation of excitonic insulator phases in quantum materials is often masked by structural distortions caused by the coupling between electronic and phononic order parameters.…
Polariton-induced superconductivity in two-dimensional metals
Riccardo Riolo, Frank H. L. Koppens, Pablo Jarillo-Herrero +3
The electronic properties of two-dimensional (2D) metals are altered by changes in their three-dimensional dielectric environment. In this Letter we propose that superconductivity…
Time-dependent Variational Principles for Hybrid Non-Unitary Dynamics: Application to Driven-Dissipative Superconductors
Pasquale Filice, Marco Schirò, Giacomo Mazza
We introduce time-dependent variational principles to study the non-unitary dynamics of open quantum many-body systems, including dynamics described by the full Lindblad master equ…
Tuning Fermi Liquids with polaritonic Cavities
Riccardo Riolo, Andrea Tomadin, Giacomo Mazza +3
The question of whether or not passive sub-wavelength cavities can alter the properties of quantum materials is currently attracting a great deal of attention. In this Article we s…
Ultrafast dynamics of quantum matter driven by time-energy entangled photons
Giovanni Citeroni, Marco Polini, Michael Dapolito +2
We study the dynamics of quantum matter interacting with time-energy entangled photons. We consider the stimulation of a collective mode of a two-dimensional material by means of o…