SUBLIMINAL RECORDING SYSTEM X1 RAR FREE

In contrast to Weyl superfluid, there exists another kind of gapless superfluid with topologically protected nodal lines, which can be regarded as the superfluid counterpart of nodal line semimetal in the condensed matter physics, just as Weyl superfluid with Weyl semimetal. The gapless Weyl superfluid has been widely studied in the three-dimensional ultracold fermionic superfluid. Nodal Topological Phases in s- wave Superfluid of Ultracold Fermionic Gases This leads to the emergence of a stable topological px + ipy superfluid of identical microwave-dressed polar molecules. Then, due to a long-range character of the dipole-dipole interaction, the effect of the suppression of the scattering amplitude in 2D lattices is absent. Being dressed with a microwave field, they acquire a dipole-dipole attractive tail in the interaction potential. The situation is drastically different for fermionic polar molecules. However, we show that for a moderate lattice depth there is still a possibility to create atomic p-wave superfluids with sizable transition temperatures.

SUBLIMINAL RECORDING SYSTEM X1 RAR FREE

In deep lattices, for short-range interacting atoms the scattering amplitude is strongly reduced compared to free space due to a small overlap of wavefunctions of fermions sitting in the neighboring lattice sites, which suppresses the p-wave superfluidity. The density of states is enhanced due to an increase of the effective mass of atoms. The optical lattice potential manifests itself in an interplay between an increase in the density of states on the Fermi surface and the modification of the fermion-fermion interaction (scattering) amplitude. In this work we discuss the emergence of p-wave superfluids of identical fermions in 2D lattices. Superfluidity of identical fermions in an optical lattice: Atoms and polar moleculesДЇedorov, A. These results enrich our knowledge of pairing superfluidity in Fermi systems, and open the avenue for achieving novel fermion superfluids with multiple partial- wave scatterings in cold atomic gases. The hybridized nature of this novel superfluid can also be confirmed by measuring the s- and p-wave contacts, which can be extracted from the high-momentum tail of the momentum distribution of each spin component. In particular, it can induce a phase-locked p-wave pairing in the fermion species that has no p-wave interactions. The hybridized superfluid state is stable over a considerable parameter region on the phase diagram, and can lead to intriguing patterns of spin densities and pairing fields in momentum space. Its occurrence is facilitated by the co-existence of comparable s- and p-wave interactions, which is realizable in a two-component 40K Fermi gas with close-by s- and p-wave Feshbach resonances. Here, we investigate a new type of fermion superfluid with hybridized s- and p-wave pairings in an ultracold spin-1/2 Fermi gas. Fermion superfluid with hybridized s- and p-wave pairingsД®ver since the pioneering work of Bardeen, Cooper and Schrieffer in the 1950s, exploring novel pairing mechanisms for fermion superfluids has become one of the central tasks in modern physics.

Subliminal recording system x1 rar