Abstract In conventional Bardeen–Cooper–Schrieffer superconductors, electrons with
opposite momenta bind into Cooper pairs due to an attractive interaction mediated by …

We study the dissipative dynamics of a fermionic superfluid in the presence of two-body
losses. We use a variational approach for the Lindblad dynamics and obtain dynamical …

We present a systematic study of the dynamical phase diagram of a periodically driven BCS
system as a function of drive strength and frequency. Three different driving mechanisms are …

Higgs modes emerge in superconductors as collective excitations of the order-parameter
amplitude when periodically driven by electromagnetic radiation. In this work, we develop a …

We investigate order parameter fluctuations in the Hubbard model within a time-dependent
Gutzwiller approach. While in the weak coupling limit we find that the amplitude fluctuations …

Fermionic pairing and the superfluid order parameter change dramatically in low-
dimensional systems such as high-T $ _c $ superconductors. Here we show how the order …

Experimental evidence of the Higgs mode in strongly interacting superfluid Fermi gases had
not been observed until recently [Behrle et al., Nat. Phys. 14, 781 (2018) 10.1038/s41567 …

In pump-probe spectroscopies, THz pulses are used to quench a system, which is
subsequently probed by either a THz or optical pulse. In contrast, third-harmonic generation …