Giant rectification in strongly-interacting driven tilted systems
arXiv:2209.11718 · doi:10.1103/PRXQuantum.5.010341
Abstract
Correlated quantum systems feature a wide range of nontrivial effects emerging from interactions between their constituting particles. In nonequilibrium scenarios, these manifest in phenomena such as many-body insulating states and anomalous scaling laws of currents of conserved quantities, crucial for applications in quantum circuit technologies. In this work we propose a giant rectification scheme based on the asymmetric interplay between strong particle interactions and a tilted potential, each of which induces an insulating state on their own. While for reverse bias both cooperate and induce a strengthened insulator with an exponentially suppressed current, for forward bias they compete generating conduction resonances; this leads to a rectification coefficient of many orders of magnitude. We uncover the mechanism underlying these resonances as enhanced coherences between energy eigenstates occurring at avoided crossings in the system's bulk energy spectrum. Furthermore, we demonstrate the complexity of the many-body nonequilibrium conducting state through the emergence of enhanced density matrix impurity and operator space entanglement entropy close to the resonances. Our proposal paves the way for implementing a perfect diode in currently-available electronic and quantum simulation platforms.
Accepted for publication in Physical Review X Quantum. 5 figures in main text, 6 figures in appendices
References in corpus (44)
- Matrix Product Density Operators: Simulation of finite-T and dissipative systems
- Supercurrent diode effect and finite momentum superconductivity
- Zero-field superconducting diode effect in small-twist-angle trilayer graphene
- Observing non-ergodicity due to kinetic constraints in tilted Fermi-Hubbard chains
- Operator space entanglement entropy in transverse Ising chain
- Colloquium: Quantum heat transport in condensed matter systems
- Operator Entanglement in Interacting Integrable Quantum Systems: the Case of the Rule 54 Chain
- Observation of Stark many-body localization without disorder
- Atomtronic circuits: from many-body physics to quantum technologies
- Two-terminal transport measurements with cold atoms
- Charge and spin transport in strongly correlated one-dimensional quantum systems driven far from equilibrium
- Stark many-body localization on a superconducting quantum processor
- Solvable quantum nonequilibrium model exhibiting a phase transition and a matrix product representation
- Quantum spin transistor with a Heisenberg spin chain
- Efficient exploration of Hamiltonian parameter space for optimal control of non-Markovian open quantum systems
- A proposal for realising quantum scars in the tilted 1D Fermi-Hubbard model
- Signatures of Liouvillian exceptional points in a quantum thermal machine
- Stark many-body localization: Evidence for Hilbert-space shattering
- Periodically refreshed baths to simulate open quantum many-body dynamics
- Quantum systems correlated with a finite bath: nonequilibrium dynamics and thermodynamics
- Many-body localization in tilted and harmonic potentials
- Stark time crystals: Symmetry breaking in space and time
- Rise and fall, and slow rise again, of operator entanglement under dephasing
- Transport in Stark Many Body Localized Systems
- Perfect Thermal Rectification in a Many-Body Quantum Ising Model
- Operational nonclassicality in minimal autonomous thermal machines
- Rectification in Nonequilibrium Steady States of Open Many-Body Systems
- Guide to Exact Diagonalization Study of Quantum Thermalization
- Characterizing the performance of heat rectifiers
- Quantum Wheatstone Bridge
- Entanglement-enhanced quantum rectification
- Interaction-Assisted Reversal of Thermopower with Ultracold Atoms
- Giant Magnetoresistance in Boundary-Driven Spin Chains
- Particle current statistics in driven mesoscale conductors
- Benchmarking a novel efficient numerical method for localized 1D Fermi-Hubbard systems on a quantum simulator
- Coarse-grained Entanglement and Operator Growth in Anomalous Dynamics
- Absence of localization in interacting spin chains with a discrete symmetry
- Simulating quantum transport via collisional models on a digital quantum computer
- From Bloch Oscillations to a Steady-State Current in Strongly Biased Mesoscopic Devices
- Giant rectification in segmented, strongly interacting, spin chains despite the presence of perturbations
- Rectification induced by geometry in two-dimensional quantum spin lattices
- Transport and spectral properties of the XXXXZ diode and stability to dephasing
- Transport in a periodically driven tilted lattice via the extended reservoir approach: Stability criterion for recovering the continuum limit
- Light-field control of real and virtual charge carriers
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- Third quantization with Hartree approximation for open-system bosonic transport