Decoding the drive-bath interplay: A guideline to enhance superconductivity
arXiv:2306.02861 · doi:10.1103/physrevlett.133.086001
Abstract
Driven-dissipative physics lie at the core of quantum optics. However, the full interplay between a driven quantum many-body system and its environment remains relatively unexplored in the solid state realm. In this work, we inspect this interplay beyond the commonly employed stroboscopic Hamiltonian picture based on the specific example of a driven superconductor. Using the Shirley-Floquet and Keldysh formalisms as well as a generalization of the notion of superconducting fitness to the driven case, we show how a drive which anti-commutes with the superconducting gap operator generically induces an unusual particle-hole structure in the spectral functions from the perspective of the thermal bath. Concomitant with a driving frequency which is near resonant with the intrinsic cutoff frequency of the underlying interaction, this spectral structure can be harnessed to enhance the superconducting transition temperature. Our work paves the way for further studies for driven-dissipative engineering of exotic phases of matter in solid-state systems.
arXiv comment14 pages, 7 figures (including 7 pages, 5 figures in supplemental material)
References in corpus (56)
- Observation of Floquet-Bloch states on the surface of a topological insulator
- Light-induced anomalous Hall effect in graphene
- An optically stimulated superconducting-like phase in K3C60 far above equilibrium Tc
- Nonequilibrium dynamical mean-field theory and its applications
- A short introduction to the Lindblad Master Equation
- Moiré heterostructures as a condensed matter quantum simulator
- Keldysh Field Theory for Driven Open Quantum Systems
- Topological quantum matter in synthetic dimensions
- Photonic Topological Insulator in Synthetic Dimensions
- Four-Dimensional Quantum Hall Effect with Ultracold Atoms
- Keldysh approach for non-equilibrium phase transitions in quantum optics: beyond the Dicke model in optical cavities
- Cavity-mediated electron-photon superconductivity
- Quantum phases driven by strong correlations
- Real-time observation of fluctuations at the driven-dissipative Dicke phase transition
- Correlated electron systems periodically driven out of equilibrium: Floquet + DMFT formalism
- Evidence for metastable photo-induced superconductivity in KC
- Dynamical Cooper pairing in non-equilibrium electron-phonon systems
- Weyl-Kondo Semimetal in Heavy Fermion Systems
- Theory of light-enhanced phonon-mediated superconductivity
- Eliashberg Theory: a short review
- On the critical exponent of a quantum noise driven phase transition: the open system Dicke-model
- Synthetic Dimensions for Cold Atoms from Shaking a Harmonic Trap
- Photoinduced Pairing in the Hubbard Model
- Dissipation-induced anomalous multicritical phenomena
- Heating-Induced Long-Range -Pairing in the Hubbard Model
- Photo-molecular high temperature superconductivity
- Emerging dissipative phases in a superradiant quantum gas with tunable decay
- Identifying detrimental effects for multi-orbital superconductivity - Application to SrRuO
- Eliashberg theory of phonon-mediated superconductivity -- when it is valid and how it breaks down
- Quantum Synchronisation Enabled by Dynamical Symmetries and Dissipation
- Tailoring by symmetry principles: The concept of Superconducting Fitness
- Symmetries and Conservation Laws in Quantum Trajectories: Dissipative Freezing
- Enhancement of super-exchange pairing in the periodically-driven Hubbard model
- BCS theory of driven superconductivity
- Entropy-cooled nonequilibrium states of the Hubbard model
- Laser-induced topological superconductivity in cuprate thin films
- Exploring nonequilibrium phases of photo-doped Mott insulators with Generalized Gibbs ensembles
- Long-range photon fluctuations enhance photon-mediated electron pairing and superconductivity
- Correlation-induced superconductivity dynamically stabilized and enhanced by laser irradiation
- Dissipation-engineered family of nearly dark states in many-body cavity-atom systems
- Distinguishing phases using the dynamical response of driven-dissipative light-matter systems
- Observing dynamical currents in a non-Hermitian momentum lattice
- Positivity of the spectral densities of retarded Floquet Green functions
- Odd-frequency Superconductivity in Driven Systems
- Light-induced d-wave superconductivity through Floquet-engineered Fermi surfaces in cuprates
- Anomalous Floquet Chiral Topological Superconductivity in a Topological Insulator Sandwich Structure
- Photoinduced -pairing at finite temperatures
- Floquet engineering bulk odd-frequency superconducting pairs
- Floquet topological superconductivity induced by chiral many-body interactions
- Optically induced topological superconductivity via Floquet interaction engineering
- Resonant light enhances phase coherence in a cavity QED simulator of fermionic superfluidity
- The Floquet Fermi Liquid
- Preferred Spin Excitations in the Bilayer Iron-Based Superconductor CaK(FeNi)As with Spin-Vortex Crystal Order
- Intrinsic dissipative Floquet superconductors beyond mean-field theory
- Twisted chiral superconductivity in photodoped frustrated Mott insulators
- Steady-state superconductivity in electronic materials with repulsive interactions