Quantum phases driven by strong correlations

Abstract

It has long been thought that strongly correlated systems are adiabatically connected to their noninteracting counterpart. Recent developments have highlighted the fallacy of this traditional notion in a variety of settings. Here we use a class of strongly correlated electron systems as a platform to illustrate the kind of quantum phases and fluctuations that are created by strong correlations. Examples are quantum critical states that violate the Fermi liquid paradigm, unconventional superconductivity that goes beyond the BCS framework, and topological semimetals induced by the Kondo interaction. We assess the prospect of designing other exotic phases of matter, by utilizing alternative degrees of freedom or alternative interactions, and point to the potential of these correlated states for quantum technology.

arXiv comment55 pages in preprint format, 8 figures, 1 supplementary figure, 2 supplementary info boxes; 1 figure panel exchanged, text slightly amended

References in corpus (141)

• Topological Insulators
• Topological insulators and superconductors
• Magic-angle graphene superlattices: a new platform for unconventional superconductivity
• Weyl and Dirac Semimetals in Three Dimensional Solids
• Discovery (theoretical prediction and experimental observation) of a large-gap topological-insulator class with spin-polarized single-Dirac-cone on the surface
• Topological Photonics
• Moire bands in twisted double-layer graphene
• Classification of topological quantum matter with symmetries
• Discovery of a Three-dimensional Topological Dirac Semimetal, Na3Bi
• Tuning superconductivity in twisted bilayer graphene
• Quantum Spin Liquids
• Fermi-liquid instabilities at magnetic quantum phase transitions
• Superconductors, Orbital Magnets, and Correlated States in Magic Angle Bilayer Graphene
• Colloquium: Topological Band Theory
• Observation of the chiral anomaly induced negative magneto-resistance in 3D Weyl semi-metal TaAs
• Quantum Spin Liquid States
• A Common Thread: the pairing interaction for the unconventional superconductors
• "Deconfined" quantum critical points
• Interface induced high temperature superconductivity in single unit-cell FeSe films on SrTiO3
• Measuring entanglement entropy through the interference of quantum many-body twins
• The (High Quality) Topological Materials In The World
• Magic Angle Spectroscopy
• Locally critical quantum phase transitions in strongly correlated metals
• Catalogue of Topological Electronic Materials
• Zoo of quantum-topological phases of matter
• Towards ideal topological materials: Comprehensive database searches using symmetry indicators
• Signatures of the Adler-Bell-Jackiw chiral anomaly in a Weyl Fermion semimetal
• Topological Semimetals
• Dirac fermions and flat bands in the ideal kagome metal FeSn
• Interfacial mode coupling as the origin of the enhancement of Tc in FeSe films on SrTiO3
• Imaging Electronic Correlations in Twisted Bilayer Graphene near the Magic Angle
• Onset of antiferromagnetism in heavy fermion metals
• Quantum criticality
• Heavy Fermions and Quantum Phase Transitions
• How do Fermi liquids get heavy and die?
• Weak magnetism and non-Fermi liquids near heavy-fermion critical points
• Colloquium: Artificial spin ice: Designing and imaging magnetic frustration
• Hidden Magnetism and Quantum Criticality in the Heavy Fermion Superconductor CeRhIn5
• Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach
• Hall-effect evolution across a heavy-fermion quantum critical point
• Magnetic-Field Induced Quantum Critical Point in YbRh${}_2$Si${}_2$
• High Temperature Superconductivity in Iron Pnictides and Chalcogenides
• Change of carrier density at the pseudogap critical point of a cuprate superconductor
• Phonon scattering dominated electron transport in twisted bilayer graphene
• Transport evidence for Fermi-arc mediated chirality transfer in the Dirac semimetal Cd${}_3$As${}_2$
• Universally diverging Grueneisen parameter and the magnetocaloric effect close to quantum critical points
• Electronic correlations in the iron pnictides
• Universality of the Mott-Ioffe-Regel limit in metals
• Dome-shaped magnetic order competing with high-temperature superconductivity at high pressures in FeSe
• Spin resonance in the d-wave superconductor CeCoIn5
• Bad metallic transport in a cold atom Fermi-Hubbard system
• Magnetically driven superconductivity in CeCu2Si2
• Unified explanation of the Kadowaki-Woods ratio in strongly correlated materials
• Quantum Criticality without Tuning in the Mixed Valence Compound beta-YbAlB4
• Critical fermi surfaces and non-fermi liquid metals
• Multiple energy scales at a quantum critical point
• Quasiparticle mass enhancement approaching optimal doping in a high-Tc superconductor
• Frustration and the Kondo effect in heavy fermion materials
• Evidence for metastable photo-induced superconductivity in K${}_3$C${}_{60}$
• Universality in heavy-fermion systems with general degeneracy
• Role of the orbital degree of freedom in iron-based superconductors
• Recent progress on correlated electron systems with strong spin-orbit coupling
• Weyl-Kondo Semimetal in Heavy Fermion Systems
• Tunable Weyl and Dirac states in the nonsymmorphic compound $\mathbf{CeSbTe}$
• Fermi-surface collapse and dynamical scaling near a quantum critical point
• Global Magnetic Phase Diagram and Local Quantum Criticality in Heavy Fermion Metals
• Heavy-electron quantum criticality and single-particle spectroscopy
• Destruction of Kondo effect in cubic heavy fermion compound Ce3Pd20Si6
• Competing magnetic interactions in the antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Numerical Renormalization Group Study of the Anderson-Holstein Impurity Model
• Interacting Weyl fermions: Phases, phase transitions and global phase diagram
• Quantum Critical Transport Near the Mott Transition
• Quantum Criticality and Global Phase Diagram of Magnetic Heavy Fermions
• Giant spontaneous Hall effect in a nonmagnetic Weyl-Kondo semimetal
• Quantum criticality in a metallic spin liquid
• The role of electron-electron interactions in two-dimensional Dirac fermions
• Multiband superconductivity with unexpected deficiency of nodal quasiparticles in CeCu2Si2
• The quantum critical point in CeRhIn_5: a resistivity study
• Electronic in-plane symmetry breaking at field-tuned quantum criticality in CeRhIn5
• Evidence for a Non-Fermi-Liquid Phase in Ge-Substituted YbRh2Si2
• Emergence of superconductivity in the canonical heavy-electron metal YbRh2Si2
• Quantum-critical phase out of frustrated magnetism in a strongly correlated metal
• Kondo Insulator to Semimetal Transformation Tuned by Spin-Orbit Coupling
• Multiple quantum phase transitions in a heavy fermion antiferromagnet
• Fermi surface reconstruction and multiple quantum phase transitions in the antiferromagnet CeRhIn${}_5$
• Orbital-Exchange and Fractional Quantum Number Excitations in an f-electron Metal Yb${}_2$Pt${}_2$Pb
• Photo-enhanced metastable c-axis electrodynamics in stripe ordered cuprate La${}_{1.885}$Ba${}_{0.115}$CuO${}_4$
• Thermopower enhancement by encapsulating cerium in clathrate cages
• Quantum phase transitions in heavy fermion metals and Kondo insulators
• Singular charge fluctuations at a magnetic quantum critical point
• Characteristic signatures of quantum criticality driven by geometrical frustration
• Orbital selectivity and emergent superconducting state from quasi-degenerate $s-$ and $d-$wave pairing channels in iron-based superconductors
• Orbital selective pairing and superconductivity in iron selenides
• Fully gapped superconductivity with no sign change in the prototypical heavy-fermion CeCu2Si2
• Linear resistivity and Sachdev-Ye-Kitaev (SYK) spin liquid behavior in a quantum critical metal with spin-$1/2$ fermions
• Fully gapped $d$-wave superconductivity in CeCu${}_2$Si${}_2$
• Locally critical point in an anisotropic Kondo lattice
• Approaching quantum criticality in a partially geometrically frustrated heavy-fermion metal
• Mottness in a doped organic superconductor
• Quantum critical properties of the Bose-Fermi Kondo Model in a large-N limit
• From itinerant to local-moment antiferromagnetism in Kondo lattices: Adiabatic continuity vs. quantum phase transitions
• Emergent loop-nodal s${}_{\pm }$-wave superconductivity in CeCu${}_2$Si${}_2$: similarities to the iron-based superconductors
• Selective Mott transition and heavy fermions
• Superconductivity in Ce- and U-based "122" heavy-fermion compounds
• Mott Transition and Superconductivity in Quantum Spin Liquid Candidate NaYbSe${}_2$
• Orbital-selective Mott phase in multiorbital models for iron pnictides and chalcogenides
• Evolution of the Kondo lattice and non-Fermi liquid excitations in a heavy-fermion metal
• Quantum Monte Carlo Simulation of Frustrated Kondo Lattice Models
• Weyl-Kondo semimetals in nonsymmorphic systems
• Emergent Charge Fluctuations at the Kondo Breakdown of Heavy Fermions
• Quantum Phases of the Shastry-Sutherland Kondo Lattice: Implications for the Global Phase Diagram of Heavy Fermion Metals
• Vibrational absorption sidebands in the Coulomb blockade regime of single-molecule transistors
• Fermi surface and antiferromagnetism in the Kondo lattice: an asymptotically exact solution in d>1 Dimensions
• Correlation gap in the heavy-fermion antiferromagnet UPd_2Al_3
• Gap symmetry of the heavy fermion superconductor CeCu${}_2$Si${}_2$ at ambient pressure
• Sequential localization of a complex electron fluid
• Analogy between the "Hidden Order" and the Orbital Antiferromagnetism in URu${}_{2-x}$Fe${}_x$Si${}_2$
• Enhanced Kondo Effect in an Electron System Dynamically Coupled with Local Optical Phonon
• Kondo Destruction in RKKY-Coupled Kondo Lattice and Multi-Impurity Systems
• Switchable Weyl nodes in topological Kagome ferromagnet Fe3Sn2
• Parity-violating hybridization in heavy Weyl semimetals
• Uniaxial stress tuning of geometrical frustration in a Kondo lattice
• Entropy accumulation near quantum critical points: effects beyond hyperscaling
• Long-range entanglement near a Kondo-destruction quantum critical point
• Electronic and phononic properties of a two dimensional electron gas coupled to dipolar phonons via small-momentum-transfer scattering
• Interplay between unconventional superconductivity and heavy-fermion quantum criticality: CeCu${}_2$Si${}_2$ versus YbRh${}_2$Si${}_2$
• Tuning of magnetic quantum criticality in artificial Kondo superlattice CeRhIn5/YbRhIn5
• Deconfined critical point in a doped random quantum Heisenberg magnet
• Magnetic frustration in a metallic fcc lattice
• Dynamical scaling of charge and spin responses at a Kondo destruction quantum critical point
• Pairing Correlations Near a Kondo-Destruction Quantum Critical Point
• Magnetic phases and unusual topological electronic structures of Weyl semimetals in strong interaction limit
• Entanglement Entropy Near Kondo-Destruction Quantum Critical Points
• Dynamical Kondo effect and Kondo destruction in effective models for quantum-critical heavy fermion metals
• Weyl-Kondo Semimetal: Towards Control of Weyl Nodes
• Localized magnetic excitations in the fully frustrated dimerized magnet Ba${}_2$CoSi${}_2$O${}_6$Cl${}_2$
• Electrically tunable Kondo effect as a direct measurement of the chiral anomaly in disorder Weyl semimetals
• Quantum Criticality and Dynamical Kondo Effect in an SU(2) Anderson Lattice Model
• Spatial anisotropy of Kondo screening cloud in a type-II Weyl semimetal
• Fragile Insulator and Electronic Nematicity in a Graphene Moire System
• Critical local moment fluctuations and enhanced pairing correlations in a cluster Anderson model

Cited by in corpus (119)

• Quantum Criticality in Twisted Transition Metal Dichalcogenides
• Sachdev-Ye-Kitaev Models and Beyond: A Window into Non-Fermi Liquids
• Quantum states and intertwining phases in kagome materials
• Intertwined magnetism and charge density wave order in kagome FeGe
• Flat bands, strange metals, and the Kondo effect
• Probing topological quantum matter with scanning tunnelling microscopy
• Gate-tunable heavy fermions in a moiré Kondo lattice
• Kondo lattice model in magic-angle twisted bilayer graphene
• Quantum simulation of an exotic quantum critical point in a two-site charge Kondo circuit
• Topological Semimetal driven by Strong Correlations and Crystalline Symmetry
• Gate-tunable heavy fermion quantum criticality in a moiré Kondo lattice
• Non-Fermi liquid behavior in a correlated flatband pyrochlore lattice
• Flavour-selective localization in interacting lattice fermions via SU(N) symmetry breaking
• Spin-resolved thermal signatures of Majorana-Kondo interplay in double quantum dots
• Exploring Quantum Materials with Resonant Inelastic X-Ray Scattering
• Witnessing Entanglement and Quantum Correlations in Condensed Matter: A Review
• Coupled topological flat and wide bands: Quasiparticle formation and destruction
• Tunable quantum criticalities in an isospin extended Hubbard model simulator
• Topological features in the ferromagnetic Weyl semimetal CeAlSi: Role of domain walls
• Tuning the nontrivial topological properties of the Weyl semimetal CeAlSi
• Superconductivity in disordered locally noncentrosymmetric materials: an application to CeRh${}_2$As${}_2$
• Are Heavy Fermion Strange Metals Planckian?
• Mott-driven BEC-BCS crossover in a doped spin liquid candidate, kappa-(BEDT-TTF)4Hg2.89Br8
• Triangular Kondo lattice in $\mathrm{Yb}{\mathrm{V}}_6\mathrm{S}{\mathrm{n}}_6$ and its quantum critical behaviors in magnetic field
• Anomalous quasiparticles in the zone center electron pocket of the kagomé ferromagnet Fe3Sn2
• Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations
• Millikelvin scanning tunneling microscope at 20/22 T with a graphite enabled stick-slip approach and an energy resolution below 8$\mu$eV: Application to conductance quantization at 20 T in single atom point contacts of Al and Au
• Emergence of flat bands and ferromagnetic fluctuations via orbital-selective electron correlations in Mn-based kagome metal
• Electronic properties, correlated topology and Green's function zeros
• Anomalous correlation-induced dynamical phase transitions
• Tunable non-Fermi liquid phase from coupling to two-level systems
• Controlling electronic topology in a strongly correlated electron system
• Single domain stripe order in a high-temperature superconductor
• Pristine quantum criticality in a Kondo semimetal
• Superconductivity in twisted WSe${}_2$ from topology-induced quantum fluctuations
• Small to large Fermi surface transition in a single band model, using randomly coupled ancillas
• Microscopic probe of magnetic polarons in antiferromagnetic Eu${}_5$In${}_2$Sb${}_6$
• Tuning the topological character of half-Heusler systems: A comparative study on Y$T$Bi ($T$ = Pd, Pt)
• Momentum-resolved electronic structures and strong electronic correlations in graphene-like nitride superconductors
• Solvable models of two-level systems coupled to itinerant electrons: Robust non-Fermi liquid and quantum critical pairing
• Kondo effect and its destruction in hetero-bilayer transition metal dichalcogenides
• Multiple superconducting phases in heavy-fermion metals
• Disorder-robust phase crystal in high-temperature superconductors stabilized by strong correlations
• Realization of Kagome Kondo lattice
• Gigantic-oxidative atomic-layer-by-layer epitaxy for artificially designed complex oxides
• Grüneisen parameter as an entanglement compass and the breakdown of the Hellmann-Feynman theorem
• Spectroscopic Evidence for the Superconductivity of Elemental Metal Y under Pressure
• Quantum critical metals and loss of quasiparticles
• Local dynamics and thermal activation in the transverse-field Ising chain
• Kondo quasiparticle dynamics observed by resonant inelastic x-ray scattering
• Thermoelectric signature of quantum critical phase in a doped spin liquid candidate
• Origin of the different electronic structure of Rh- and Ru-doped Sr2IrO4
• A microscopic Kondo lattice model for the heavy fermion antiferromagnet CeIn${}_3$
• Kondo screening and coherence in kagome local-moment metals: Energy scales of heavy fermions in the presence of flat bands
• Enhanced Seebeck coefficient through the magnetic fluctuations in Sr${}_2$Ru${}_{1-x}{M}_x$O${}_4$ ($M=$ Co, Mn)
• Electron correlations and $T$-breaking density wave order in a ${\mathbb{Z}}_2$ kagome metal
• Peak in the critical current density in (Ca${}_x$Sr${}_{1-x}$)${}_3$Rh${}_4$Sn${}_{13}$ tuned towards the structural quantum critical point
• Pair density wave, unconventional superconductivity, and non-Fermi liquid quantum critical phase in frustrated Kondo lattice
• Electro-nuclear transition into a spatially modulated magnetic state in YbRh${}_2$Si${}_2$
• Tunability of charge density wave in a magnetic kagome metal
• Suppression of Bogoliubov momentum pairing and emergence of non-Gaussian correlations in ultracold interacting Bose gases
• Thermal Transport Properties of Magnons on the $\alpha$-T${}_3$ Lattice
• Role of Local Ru Hexamers in Superconductivity of Ruthenium Phosphide
• Amplified multipartite entanglement witnessed in a quantum critical metal
• Is the optical conductivity of heavy fermion strange metals Planckian?
• How to identify and characterize strongly correlated topological semimetals
• Quantum spin liquid in an RKKY-coupled two-impurity Kondo system
• Transition between heavy-fermion strange metal and quantum spin liquid in a 4d-electron trimer lattice
• Quantum Criticality Enabled by Intertwined Degrees of Freedom
• Spin-echo and quantum versus classical critical fluctuations in TmVO${}_4$
• Magnetic structure and Kondo lattice behavior in CeVGe${}_3$: an NMR and neutron scattering study
• Shot noise and universal Fano factor as characterization of strongly correlated metals
• Exceptional Heavy-Fermion Semimetals in Three Dimensions
• Evidence for charge delocalization crossover in the quantum critical superconductor CeRhIn${}_5$
• RKKY coupled local moment magnetism in NaFe${}_{1-x}$Cu${}_x$As
• Spin-singlet and spin-triplet pairing correlations in antiferromagnetically coupled Kondo systems
• Phase evolution of Ce-based heavy-fermion superconductors under compression: a combined first-principle and effective-model study
• Emergent Topological Semimetal
• Negatively enhanced thermopower near a Van Hove singularity in electron-doped Sr${}_2$RuO${}_4$
• Surface excitations relaxation in the Kondo insulator Sm${}_{1-x}$Gd${}_x$B${}_6$
• A proposal for realizing Majorana fermions without external magnetic field in strongly correlated nanowires
• Non-Fermi liquid transport and strong mass enhancement near the nematic quantum critical point in FeSe${}_x$Te${}_{1-x}$ thin films
• Exact staggered dimer ground state and its stability in a two-dimensional magnet
• Topological Kondo semimetals emulated in hetero-bilayer transition metal dichalcogenides
• Quantum Fisher information in a strange metal
• Quantum Criticality in a Layered Iridate
• Concurrence of directional Kondo transport and incommensurate magnetic order in the layered material AgCrSe${}_2$
• Charge-density-wave control by adatom manipulation and its effect on magnetic nanostructures
• Resistive anisotropy in the charge density wave phase of Kagome superconductor CsV3Sb5 thin films
• Emergence of Kondo-assisted Néel order in a Kondo necklace model
• Cluster glass behavior and magnetocaloric effect in the hexagonal polymorph of disordered Ce${}_2$PdGe${}_3$
• Kondo coherence versus superradiance in THz radiation-driven heavy-fermion systems
• Ce${}_3$Bi${}_4$Ni${}_3$ $-$ A large hybridization-gap variant of Ce${}_3$Bi${}_4$Pt${}_3$
• Quantum critical point followed by Kondo-like behavior due to Cu substitution in itinerant, antiferromagnet ${\text{La}}_2{\text{(Cu}}_x{\text{Ni}}_{1-x}{)}_7$
• Decoding the drive-bath interplay: A guideline to enhance superconductivity
• Mott metal-insulator transition in a modified periodic Anderson model: Insights from entanglement entropy and role of short-range spatial correlations
• Robust Orbital-Selective Flat Bands in Transition-Metal Oxychlorides
• Single impurity-induced localization transitions in electronic systems
• Enhanced Anomalous Nernst Effect in the Ferromagnetic Kondo Lattice CeCo2As2
• Model-Independent Quantum Phases Classifier
• The Physics of Quantum 2.0: Challenges in understanding Quantum Matter
• Anomalous Hall effect and quantum criticality in geometrically frustrated heavy fermion metals
• Non-Fermi Liquids from Subsystem Symmetry Breaking in van der Waals Multilayers
• Kondomania
• The Kondo effect in ferromagnetic quantum critical CeRh${}_6$Ge${}_4$
• Nonperturbative isotope effect on light-matter interaction in boron arsenide
• Carrier-doping effect and anomalous transport properties in Ni-doped CeCoIn5 investigated by Hall resistivity measurements
• Self-Consistent Coulomb Interactions from Constrained Dynamical Mean-Field Theory
• Amplified response of cavity-coupled quantum-critical systems
• Magnetic Field Dependence of the Spin Fluctuations in CeCu${}_{5.8}$Ag${}_{0.2}$
• Electronic Correlation-driven Exotic Quantum Phase Transitions in Infinite-layer Manganese Oxide
• Phonon Induced Energy Relaxation in Quantum Critical Metals
• Emergent Chiral Metal near a Kondo Breakdown Quantum Phase Transition
• Nuclear magnetic resonance studies in a model transverse field Ising system
• Transfer learning of many-body electronic correlation entropy from local measurements
• Evolution from Topological Dirac Metal to Flat-band-Induced Antiferromagnet in Layered KxNi4S2 (0<=x<=1)
• The many faces (phases) of strong correlations
• Concealed Mott Criticality: Unifying the Kondo Breakdown and Doped Charge-Transfer Insulators
• Strange metal at the Lifshitz transition