Physical review letters
Quantum Carpets of Higgs Quasiparticles in a Supersolid.
K Mukherjee, M Schubert, R Klemt, T Bland, T Pfau, S M Reimann
Published: 202510.1103/6d1g-671p
Abstract
Supersolids formed from dipolar Bose Einstein condensates (BECs) exhibit spontaneous density modulation while maintaining global phase coherence. This state of matter supports gapped amplitude (Higgs) excitations featuring a quadratic dispersion rela…
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