2 papers
cond-mat.mes-hall2024
Quantum degeneracy in mesoscopic matter: Casimir effect and Bose-Einstein condensation
I. Todoshchenko, M. Kamada, J. -P. Kaikkonen +5
The ground-state phonon pressure is an analogue to the famous Casimir pressure of vacuum produced by zero-point photons. The acoustic Casimir forces are, however, many orders of ma…
cond-mat.other2024
Spectroscopy of oscillation modes in homogeneously precessing domain of superfluid He-B
V. V. Zavjalov, A. Savin, E. Sergeicheva +1
We study Homogeneously Precessing Domain (HPD) in superfluid He-B in a regular continuous-wave nuclear magnetic resonance (CW NMR) experiment. Using Fourier analysis of CW NMR…