Dissipation-Driven Transition of Particles from Dispersive to Flat Bands
arXiv:2504.00796 · doi:10.1103/lyr8-n4r9
Abstract
Flat bands (FBs) play a crucial role in condensed matter physics, offering an ideal platform to study strong correlation effects and enabling applications in diffraction-free photonics and quantum devices. However, the study and application of FB properties are susceptible to interference from dispersive bands. Here, we explore the impact of bond dissipation on systems hosting both flat and dispersive bands by calculating the steady-state density matrix. We demonstrate that bond dissipation can drive particles from dispersive bands into FBs and establish the general conditions for this phenomenon to occur. Our results demonstrate that dissipation can facilitate FB preparation, property measurement, and utilization. This opens a new avenue for exploring FB physics in open quantum systems, with potential implications for strongly correlated physics.
References in corpus (78)
- Magic-angle graphene superlattices: a new platform for unconventional superconductivity
- Correlated Insulator Behaviour at Half-Filling in Magic Angle Graphene Superlattices
- Moire bands in twisted double-layer graphene
- Tuning superconductivity in twisted bilayer graphene
- Exceptional Topology of Non-Hermitian Systems
- Emergent ferromagnetism near three-quarters filling in twisted bilayer graphene
- Superconductors, Orbital Magnets, and Correlated States in Magic Angle Bilayer Graphene
- Nonequilibrium fluctuations, fluctuation theorems, and counting statistics in quantum systems
- Non-Markovian dynamics in open quantum systems
- Quantum States and Phases in Driven Open Quantum Systems with Cold Atoms
- An Open-System Quantum Simulator with Trapped Ions
- Cold atoms in cavity-generated dynamical optical potentials
- Nearly-flat bands with nontrivial topology
- A Rydberg Quantum Simulator
- Preparation of Entangled States by Quantum Markov Processes
- Observation of a localized flat-band state in a photonic Lieb lattice
- Spectroscopic signatures of many-body correlations in magic angle twisted bilayer graphene
- Observation of bound states in Lieb photonic lattices
- Entanglement generated by dissipation and steady state entanglement of two macroscopic objects
- Confining the state of light to a quantum manifold by engineered two-photon loss
- Topology by Dissipation in Atomic Quantum Wires
- Origin of Mott insulating behavior and superconductivity in twisted bilayer graphene
- High-temperature surface superconductivity in topological flat-band systems
- Aharonov-Bohm cages in two-dimensional structures
- Ultracold Atoms in a Tunable Optical Kagome Lattice
- Strong dissipation inhibits losses and induces correlations in cold molecular gases
- Experimental realization and characterization of an electronic Lieb lattice
- Dynamical Phase Transitions and Instabilities in Open Atomic Many-Body Systems
- Bosonic Condensation and Disorder-Induced Localization in a Flat Band
- Coherent driving and freezing of bosonic matter wave in an optical Lieb lattice
- Geometric origin of superfluidity in the Lieb lattice flat band
- Topological states in engineered atomic lattices
- Fractional Quantum Hall Effect of Hard-Core Bosons in Topological Flat Bands
- Topology by dissipation
- Quantum harmonic oscillator state synthesis by reservoir engineering
- Engineered Dissipation for Quantum Information Science
- Experimental observation of Aharonov-Bohm cages in photonic lattices
- Bose condensation in flat bands
- Detangling Flat Bands into Fano Lattices
- Quantum phase transition in a far from equilibrium steady state of XY spin chain
- Compact localized states and flatband generators in one dimension
- Environment-assisted quantum transport in a 10-qubit network
- Flat Bands Under Correlated Perturbations
- Atomic Bose-Einstein condensate in a twisted-bilayer optical lattice
- Exploring Interacting Topological Insulators with Ultracold Atoms: the Synthetic Creutz-Hubbard Model
- Exponentially accelerated approach to stationarity in Markovian open quantum systems through the Mpemba effect
- Observation of localized flat-band modes in a quasi-one-dimensional photonic rhombic lattice
- Magnetic field induced localization in a two-dimensional superconducting wire network
- Superconducting Transitions in Flat Band Systems
- A simple method to construct Flat Band lattices
- Quantum Mpemba effect in a quantum dot with reservoirs
- Cold atoms in twisted bilayer optical potentials
- Quantum Phase Transition in a Resonant Level Coupled to Interacting Leads
- Transport in Sawtooth photonic lattices
- Boson and fermion dynamics in quasi-one-dimensional flat band lattices
- Self-oscillating pump in a topological dissipative atom-cavity system
- Quantum geometry in condensed matter
- Photon condensation in circuit QED by engineered dissipation
- One-dimensional sawtooth and zigzag lattices for ultracold atoms
- Observation of noise-assisted transport in an all-optical cavity-based network
- Flat-band localization in Creutz superradiance lattices
- Nonlinear Polariton Fluids in a Flatband Reveal Discrete Gap Solitons
- Discovery of a Single-Band Mott Insulator in a van der Waals Flat-Band Compound
- Non-Abelian inverse Anderson transitions
- Distinctive class of dissipation-induced phase transitions and their universal characteristics
- Localization in open quantum systems
- Dissipative Topological Phase Transition with Strong System-Environment Coupling
- Interaction-Enhanced Group Velocity of Bosons in the Flat Band of an Optical Kagome Lattice
- Signatures of many-body localization in steady states of open quantum systems
- Exciton-polaritons in flatland: Controlling flatband properties in a Lieb lattice
- Dephasing-induced mobility edges in quasicrystals
- Environment-assisted quantum transport and mobility edges
- Dissipation induced extended-localized transition
- Two dimensional vertex-decorated Lieb lattice with exact mobility edges and robust flat bands
- Manipulating the Relaxation Time of Boundary-Dissipative Systems through Bond Dissipation
- Particle dynamics and ergodicity-breaking in twisted-bilayer optical lattices
- Inducing a transition between thermal and many-body localized states and detecting many-body mobility edges through dissipation
- Anomalous universal quantum transport in 2D asymptotic quasiperiodic system