Coherent pair injection as a route towards the enhancement of supersolid order in many-body bosonic models
arXiv:2312.03624 · doi:10.1103/PhysRevA.109.063324
Abstract
Over the last couple of decades, quantum simulators have been probing quantum many-body physics with unprecedented levels of control. So far, the main focus has been on the access to novel observables and dynamical conditions related to condensed-matter models. However, the potential of quantum simulators goes beyond the traditional scope of condensed-matter physics: Being based on driven-dissipative quantum optical platforms, quantum simulators allow for processes that are typically not considered in condensed-matter physics. These processes can enrich in unexplored ways the phase diagram of well-established models. Taking the extended Bose-Hubbard model as the guiding example, in this work we examine the impact of coherent pair injection, a process readily available in, for example, superconducting circuit arrays. The interest behind this process is that, in contrast to the standard injection of single excitations, it can be configured to preserve the U(1) symmetry underlying the model. We prove that this process favors both superfluid and density-wave order, as opposed to insulation or homogeneous states, thereby providing a novel route towards the access of lattice supersolidity.
References in corpus (62)
- Many-Body Physics with Ultracold Gases
- The density-matrix renormalization group in the age of matrix product states
- Quantum information with continuous variables
- Gaussian Quantum Information
- Topological Photonics
- Quantum Simulation
- Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond
- Quantum fluids of light
- Circuit Quantum Electrodynamics
- A Quantum Engineer's Guide to Superconducting Qubits
- Microwave photonics with superconducting quantum circuits
- The cold atom Hubbard toolbox
- Quantum spins mixing in spinor Bose-Einstein condensates
- Quantum Simulators: Architectures and Opportunities
- Keldysh Field Theory for Driven Open Quantum Systems
- Confining the state of light to a quantum manifold by engineered two-photon loss
- The Hubbard Model
- Non-standard Hubbard models in optical lattices: a review
- The one-dimensional Bose-Hubbard Model with nearest-neighbor interaction
- Dissipative Phase Transition in Central Spin Systems
- A Dissipatively Stabilized Mott Insulator of Photons
- Superchemistry: dynamics of coupled atomic and molecular Bose-Einstein condensates
- Observation of a dissipative phase transition in a one-dimensional circuit QED lattice
- Circuit QED lattices: towards quantum simulation with superconducting circuits
- Spontaneous parametric down-conversion
- Exponential suppression of bit-flips in a qubit encoded in an oscillator
- Simulation methods for open quantum many-body systems
- Steady-state phases and tunneling-induced instabilities in the driven-dissipative Bose-Hubbard model
- On the single mode approximation in spinor-1 atomic condensate
- Coherent oscillations inside a quantum manifold stabilized by dissipation
- Dissipative Dynamics and Phase Transitions in Fermionic Systems
- Phase diagram of the extended Bose Hubbard model
- Supersolid phases in the one dimensional extended soft core Bosonic Hubbard model
- Variational Study of Fermionic and Bosonic Systems with Non-Gaussian States: Theory and Applications
- Quantum control of bosonic modes with superconducting circuits
- Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field
- Spontaneous coherence in spatially extended photonic systems: Non-Equilibrium Bose-Einstein condensation
- Matter--wave emission in optical lattices: Single particle and collective effects
- Cooling and Autonomous Feedback in a Bose-Hubbard chain with Attractive Interactions
- Quantum control of a cat-qubit with bit-flip times exceeding ten seconds
- Bose-Hubbard Model: Relation Between Driven-Dissipative Steady-States and Equilibrium Quantum Phases
- One hundred second bit-flip time in a two-photon dissipative oscillator
- Simulating quantum-optical phenomena with cold atoms in optical lattices
- Route to supersolidity for the extended Bose-Hubbard model
- Competing Supersolid and Haldane Insulator phases in the extended one-dimensional bosonic Hubbard model
- Finite-size Scaling of Correlation Ratio and Generalized Scheme for the Probability-Changing Cluster Algorithm
- Dipolar Spin Models with Arrays of Superconducting Qubits
- Strong-coupling perturbation theory for the extended Bose-Hubbard model
- Successive phase transitions at finite temperatures of the supersolid in the three-dimensional extended Bose-Hubbard model
- Fully quantum scalable description of driven dissipative lattice models
- Supersolid phase of the extended Bose-Hubbard model with an artificial gauge field
- Parametric instability in coupled nonlinear microcavities
- Dissipation-driven quantum phase transitions in collective spin systems
- Dissipation-driven phase transition in 2D Josephson arrays
- Phase diagrams of the extended Bose-Hubbard model in one dimension by Monte-Carlo simulation with the help of a stochastic-series expansion
- Beyond hard-core bosons in transmon arrays
- Dynamically enhancing qubit-photon interactions with anti-squeezing
- The phases of the disordered Bose-Hubbard model with attractive interactions
- Pattern formation and exotic order in driven-dissipative Bose-Hubbard systems
- Multi-time correlations in the positive-P, Q, and doubled phase-space representations
- Noncritical generation of nonclassical frequency combs via spontaneous rotational symmetry breaking
- On the survival of the quantum depletion of a condensate after release from a magnetic trap