148 citations · 825 across the 31 of their papers we have counts for
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hep-th2026
Superfluid memory effect
Kristan Jensen, Alfredo Pérez, Stefan Prohazka
We identify a memory effect produced by phonon scattering in a superfluid: a localized scattering event generates a far-field pressure pulse with vanishing time integral but a nonz…
hep-th2026
Carrollian quantum states and flat space holography
Stefan Fredenhagen, Stefan Prohazka, Robert Tiefenbacher
We study free Carrollian quantum field theories from an algebraic perspective and explore their implications for flat space holography. As explicit examples, we construct the elect…