3 papers
cond-mat.str-el2026
Tomographic collective modes in a magnetic field
Jeff Maki, Johannes Hofmann
Two-dimensional Fermi liquids at low temperatures have been theoretically established to exhibit an odd-even effect in the collective quasiparticle relaxation rates where even-pari…
cond-mat.quant-gas2025
Odd-parity effect and scale-dependent viscosity in atomic quantum gases
Jeff Maki, Ulf Gran, Johannes Hofmann
Two-dimensional electron gases are predicted to possess an anomalous ''tomographic'' transport regime that is marked by an odd-even effect in the relaxation times, with odd-parity…
cond-mat.quant-gas2024
Loss induced collective mode in one-dimensional Bose gases
Jeff Maki, Lorenzo Rosso, Leonardo Mazza +1
We show that two-body losses induce a collective excitation in a harmonically trapped one-dimensional Bose gas, even in the absence of a quench in the trap or any other external pe…