Stabilization of the p-wave superfluid state in an optical lattice

Abstract

It is hard to stabilize the p-wave superfluid state of cold atomic gas in free space due to inelastic collisional losses. We consider the p-wave Feshbach resonance in an optical lattice, and show that it is possible to have a stable p-wave superfluid state where the multi-atom collisional loss is suppressed through the quantum Zeno effect. We derive the effective Hamiltonian for this system, and calculate its phase diagram in a one-dimensional optical lattice. The results show rich phase transitions between the p-wave superfluid state and different types of insulator states induced either by interaction or by dissipation.

5 pages, 5 figures

References in corpus (16)

• Vortices and Superfluidity in a Strongly Interacting Fermi Gas
• Classical simulation of infinite-size quantum lattice systems in one spatial dimension
• Observation of the Pairing Gap in a Strongly Interacting Fermi Gas
• Strong dissipation inhibits losses and induces correlations in cold molecular gases
• Atomic three-body loss as a dynamical three-body interaction
• p-wave Feshbach molecules
• Dissipation induced Tonks-Girardeau gas in an optical lattice
• Anisotropic Fermi Superfluid via p-wave Feshbach Resonance
• Collisional Properties of p-Wave Feshbach Molecules
• Binding Energies of 6Li p-wave Feshbach Molecules
• Three fully polarized fermions close to a p-wave Feshbach resonance
• Fermion Superfluids of Non-Zero Orbital Angular Momentum near Resonance
• Stability of the fermionic gases close to a p-wave Feshbach resonance
• Level crossing in the three-body problem for strongly interacting fermions in a harmonic trap
• General Hubbard model for strongly interacting fermions in an optical lattice and its phase detection
• Superfluidity of fermions with repulsive on-site interaction in an anisotropic optical lattice near a Feshbach resonance

Cited by in corpus (44)

• Quantum trajectories and open many-body quantum systems
• Observation of the Mott Insulator to Superfluid Crossover of a Driven-Dissipative Bose-Hubbard System
• Suppressing the loss of ultracold molecules via the continuous quantum Zeno effect
• Strongly interacting ultracold polar molecules
• Majorana modes and $p$-wave superfluids for fermionic atoms in optical lattices
• Engineering tunable local loss in a synthetic lattice of momentum states
• Collective Excitations and Nonequilibrium Phase Transition in Dissipative Fermionic Superfluids
• The Prediction of a Gapless Topological "Haldane Liquid" Phase in a One-Dimensional Cold Polar Molecular Lattice
• Topological Bose-Mott insulators in one-dimensional non-Hermitian superlattices
• Effective three-body interactions via photon-assisted tunneling in an optical lattice
• Non-Hermitian Mott Skin Effect
• Exact solution of the p+ip pairing Hamiltonian and a hierarchy of integrable models
• Creating p-wave superfluids and topological excitations in optical lattices
• Quantum Field Theory for the Three-Body Constrained Lattice Bose Gas -- Part II: Application to the Many-Body Problem
• Observation of unitary p-wave interactions between fermions in an optical lattice
• Quantum phase transition in an array of coupled dissipative cavities
• Quantum Field Theory for the Three-Body Constrained Lattice Bose Gas -- Part I: Formal Developments
• Many-Body Open Quantum Systems
• Structure and consequences of vortex-core states in p-wave superfluids
• The scattering amplitude of ultracold atoms near the p-wave magnetic Feshbach Resonance
• P-wave superfluidity of atomic lattice fermions
• Fractional Quantum Zeno Effect Emerging from Non-Hermitian Physics
• Condensation of Cooper Triples
• Unification of quantum Zeno-anti Zeno effects and parity-time symmetry breaking transitions
• Stable p-wave resonant two-dimensional Fermi-Bose dimers
• Josephson Coupled Moore-Read States
• Unitary $p$-wave Fermi gas in one dimension
• Pairing fluctuations and anisotropic pseudogap phenomenon in an ultracold superfluid Fermi gas with plural $p$-wave superfluid phases
• An experimental proposal to observe non-abelian statistics of Majorana-Shockley fermions in an optical lattice
• Experimental realization of robust dynamical decoupling with bounded controls in a solid-state spin system
• Proposed method to realize the $p$-wave superfluid state using a $s$-wave superfluid Fermi gas with a synthetic spin-orbit interaction
• Supersolid and charge density-wave states from anisotropic interaction in an optical lattice
• Short-time vs. long-time dynamics of entanglement in quantum lattice models
• Pairing Dynamics of Polar States in a Quenched p-wave Superfluid Fermi Gas
• Phase diagram of non-Hermitian BCS superfluids in a dissipative asymmetric Hubbard model
• p-wave Pairing in Two-Component Fermi System with Unequal Population: Weak Coupling BCS to Strong Coupling BEC Regimes
• Stability of a Fully Polarized Ultracold Fermi Gas near Zero-Crossing of a p-wave Feshbach Resonance
• p-wave superfluidity in mixtures of ultracold Fermi and spinor Bose gases
• Dip-hump temperature dependence of Specific Heat and Effects of Pairing Fluctuations in the Weak-coupling Side of a $p$-wave Interacting Fermi Gas
• Three-body recombination in a single-component Fermi gas with $p$-wave interaction
• Detecting the tunneling rates for strongly interacting fermions on optical lattices
• Shear Viscosity in the Strong Interaction Regime of a p-wave Superfluid Fermi Gas
• Superfluidity of identical fermions in an optical lattice: atoms and polar molecules
• s- and p-superfluidity of Fermi atoms in Bose-Fermi mixtures