4.6 Article

Quantum criticality and universality in the p-wave-paired Aubry-Andre-Harper model

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Observation of energy-resolved many-body localization

Qiujiang Guo et al.

Summary: The study of many-body localization phenomenon revealed the crucial role played by initial energy using a quantum processor with programmable superconducting processor. The onset of localization was found to occur at different disorder strengths with distinguishable energy scales, as observed through time-evolved observables and quantities related to many-body wave functions. This opens avenues for experimental exploration of many-body mobility edges in MBL systems.

NATURE PHYSICS (2021)

Article Physics, Multidisciplinary

Reentrant Localization Transition in a Quasiperiodic Chain

Shilpi Roy et al.

Summary: Systems with quasiperiodic disorder exhibit a localization transition in low dimensions. In a one-dimensional dimerized lattice with staggered quasiperiodic disorder, some localized eigenstates become extended for a range of intermediate disorder strengths after the localization transition. Eventually, the system undergoes a second localization transition at a higher disorder strength, leading to all states being localized.

PHYSICAL REVIEW LETTERS (2021)

Article Multidisciplinary Sciences

Observation of a quantum phase transition in the quantum Rabi model with a single trapped ion

M. -L. Cai et al.

Summary: Quantum phase transitions occur in many-body systems with abrupt changes in the ground state at zero temperature. Here the study reports evidence of quantum phase transition in a single trapped ion described using quantum Rabi model.

NATURE COMMUNICATIONS (2021)

Article Multidisciplinary Sciences

Observation of topological phase with critical localization in a quasi-periodic lattice

Teng Xiao et al.

Summary: Experimental investigation reveals that in a critically localized regime, the topological properties of a quantum system are identified, with eigenstates that are neither fully extended nor completely localized.

SCIENCE BULLETIN (2021)

Article Materials Science, Multidisciplinary

Spin dynamics and Griffiths singularity in the random quantum Ising magnet PrTiNbO6

Yuesheng Li et al.

Summary: The interplay between randomness and quantumness can lead to unique phenomena in strongly correlated materials, such as the quantum Griffiths phase. The compound PrTiNbO6 provides a concrete example of a quantum Griffiths magnet, offering an ideal experimental platform for investigating the dynamical properties of random many-body systems.

NPJ QUANTUM MATERIALS (2021)

Article Materials Science, Multidisciplinary

Universality in the onset of quantum chaos in many-body systems

Tyler LeBlond et al.

Summary: Through the study of two one-dimensional lattice models, it is found that the onset of quantum chaos at infinite temperature exhibits universal behavior, with the onset marked by maxima of typical fidelity susceptibilities scaling with the square of the inverse average level spacing. The strength of integrability- or localization-breaking perturbations decreases with increasing system size.

PHYSICAL REVIEW B (2021)

Article Materials Science, Multidisciplinary

Dynamics of a quantum phase transition in the Aubry-Andre-Harper model with p-wave superconductivity

Xianqi Tong et al.

Summary: The nonequilibrium dynamics of the Aubry-Andre-Harper model with p-wave superconductivity was investigated, including slow and sudden quenches. The critical exponent z was found to be 1.373, different from the Aubry-Andre model, and the Loschmidt echo was shown to vanish when quenching between different phases.

PHYSICAL REVIEW B (2021)

Article Materials Science, Multidisciplinary

Phase transitions in a non-Hermitian Aubry-Andre-Harper model

Stefano Longhi

Summary: The Aubry-Andre-Harper model serves as a paradigmatic example of aperiodic order in a one-dimensional lattice, showing a delocalization-localization phase transition at a finite critical value. The transition is discontinuous in terms of quantum diffusion exponent and diffusion speed, with various phases exhibiting distinct transport behaviors. Surprisingly, the non-Hermitian extension of the model reveals that even close to the spectral phase transition point, ballistic transport with a finite speed can occur, suggesting that disorder can enhance transport in the lattice.

PHYSICAL REVIEW B (2021)

Article Materials Science, Multidisciplinary

Exact many-body scars and their stability in constrained quantum chains

Federica Maria Surace et al.

Summary: Quantum scars are special nonthermal eigenstates with anomalous stability to perturbations, particularly at first order. However, this stability may break down when higher orders are taken into account.

PHYSICAL REVIEW B (2021)

Article Physics, Multidisciplinary

Topological properties of the long-range Kitaev chain with Aubry-Andre-Harper modulation

Joana Fraxanet et al.

Summary: This study delves into the topological properties of the Kitaev chain with long-range pairing terms and an Aubry-Andre-Harper on-site potential, revealing critical pairing strengths determining the topological triviality of the chain and the emergence of topological edge modes in the central gap. The presence of Majorana zero modes and massive Dirac modes is observed depending on the speed of decay of the pairing term, with implications for the understanding of bulk-boundary correspondence in the long-range system. Additionally, the Aubry-Andre-Harper potential introduces energy gaps at nonzero energy, leading to a different characterization of edge modes compared to short-range models.

PHYSICAL REVIEW RESEARCH (2021)

Article Materials Science, Multidisciplinary

Quantum coherence and spin nematic to nematic quantum phase transitions in biquadratic spin-1 and spin-2 XY chains with rhombic single-ion anisotropy

Rui Mao et al.

Summary: In this study, quantum phase transitions and coherence in infinite biquadratic spin-1 and -2 XY chains with rhombic single-ion anisotropy were investigated. Singular behaviors were identified in the spin-1 system using coherence measures, while the spin-2 system did not exhibit singular behavior in the parameter range. Novel orderings of spin quadrupole moments with zero magnetic moments were found in both systems. Adiabatic connections between orthogonal biaxial spin nematic states in the spin-2 system were observed without explicit phase transitions, while discontinuous quantum phase transitions occurred between distinct uniaxial spin nematic phases in the spin-1 system. Discussions on quantum coherence measures and quantum mutual information in connection with quantum phase transitions including the quantum crossover were also provided.

PHYSICAL REVIEW B (2021)

Article Physics, Multidisciplinary

Many-body localization in the interpolating Aubry-Andre-Fibonacci model

Antonio Strkalj et al.

Summary: This study investigates the localization properties of a spin chain with antiferromagnetic nearest-neighbor coupling and an external quasiperiodic on-site magnetic field. The research reveals how stronger many-body interactions affect the localization phase transition points and describes an anomalous effect of many-body interactions on the single-particle spectrum. The model serves as a rich playground for testing many-body localization under tunable potentials.

PHYSICAL REVIEW RESEARCH (2021)

Article Multidisciplinary Sciences

Experimental measurement of the quantum geometric tensor using coupled qubits in diamond

Min Yu et al.

NATIONAL SCIENCE REVIEW (2020)

Article Multidisciplinary Sciences

Localization and delocalization of light in photonic moire lattices

Peng Wang et al.

NATURE (2020)

Article Multidisciplinary Sciences

Strange-metal behaviour in a pure ferromagnetic Kondo lattice

Bin Shen et al.

NATURE (2020)

Article Multidisciplinary Sciences

Measurement of the quantum geometric tensor and of the anomalous Hall drift

A. Gianfrate et al.

NATURE (2020)

Article Multidisciplinary Sciences

Universality and quantum criticality in quasiperiodic spin chains

Utkarsh Agrawal et al.

NATURE COMMUNICATIONS (2020)

Article Physics, Multidisciplinary

Multifractality Meets Entanglement: Relation for Nonergodic Extended States

Giuseppe De Tomasi et al.

PHYSICAL REVIEW LETTERS (2020)

Article Physics, Multidisciplinary

Adiabatic Eigenstate Deformations as a Sensitive Probe for Quantum Chaos

Mohit Pandey et al.

PHYSICAL REVIEW X (2020)

Article Multidisciplinary Sciences

Observing the emergence of a quantum phase transition shell by shell

Luca Bayha et al.

NATURE (2020)

Article Physics, Multidisciplinary

Landau ordering phase transitions beyond the Landau paradigm

Zhen Bi et al.

PHYSICAL REVIEW RESEARCH (2020)

Article Materials Science, Multidisciplinary

Nonequilibrium steady state phases of the interacting Aubry-Andre-Harper model

Yongchan Yoo et al.

PHYSICAL REVIEW B (2020)

Article Physics, Multidisciplinary

One-Dimensional Quasiperiodic Mosaic Lattice with Exact Mobility Edges

Yucheng Wang et al.

PHYSICAL REVIEW LETTERS (2020)

Article Materials Science, Multidisciplinary

Topological phases in non-Hermitian Aubry-Andre-Harper models

Qi-Bo Zeng et al.

PHYSICAL REVIEW B (2020)

Article Materials Science, Multidisciplinary

Generalized Aubry-Andre self-duality and mobility edges in non-Hermitian quasiperiodic lattices

Tong Liu et al.

PHYSICAL REVIEW B (2020)

Article Materials Science, Multidisciplinary

Critical properties of the ground-state localization-delocalization transition in the many-particle Aubry-Andre model

Taylor Cookmeyer et al.

PHYSICAL REVIEW B (2020)

Article Materials Science, Multidisciplinary

Metal-insulator phase transition in a non-Hermitian Aubry-Andre-Harper model

Stefano Longhi

PHYSICAL REVIEW B (2019)

Article Materials Science, Multidisciplinary

Fidelity as a probe for a deconfined quantum critical point

Gaoyong Sun et al.

PHYSICAL REVIEW B (2019)

Article Materials Science, Multidisciplinary

Generalized Aubry-Andre-Harper model with modulated hopping and p-wave pairing

M. Yahyavi et al.

PHYSICAL REVIEW B (2019)

Article Optics

Phase diagram of a generalized off-diagonal Aubry-Andre model with p-wave pairing

Tong Liu et al.

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS (2018)

Article Physics, Multidisciplinary

Quench dynamics in the Aubry-Andre-Harper model with p-wave superconductivity

Qi-Bo Zeng et al.

NEW JOURNAL OF PHYSICS (2018)

Article Physics, Multidisciplinary

Single-Particle Mobility Edge in a One-Dimensional Quasiperiodic Optical Lattice

Henrik P. Luschen et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Multidisciplinary

Quantum-enhanced measurements without entanglement

Daniel Braun et al.

REVIEWS OF MODERN PHYSICS (2018)

Article Physics, Multidisciplinary

Induced p-Wave Pairing in Bose-Fermi Mixtures

Jami J. Kinnunen et al.

PHYSICAL REVIEW LETTERS (2018)

Article Materials Science, Multidisciplinary

Anomalous transport in the Aubry-Andre-Harper model in isolated and open systems

Archak Purkayastha et al.

PHYSICAL REVIEW B (2018)

Article Optics

Fidelity susceptibility in the quantum Rabi model

Bo-Bo Wei et al.

PHYSICAL REVIEW A (2018)

Article Physics, Multidisciplinary

Universal Scaling and Critical Exponents of the Anisotropic Quantum Rabi Model

Maoxin Liu et al.

PHYSICAL REVIEW LETTERS (2017)

Article Physics, Multidisciplinary

Deconfined Quantum Critical Points: Symmetries and Dualities

Chong Wang et al.

PHYSICAL REVIEW X (2017)

Article Astronomy & Astrophysics

Holographic fidelity susceptibility

Mohsen Alishahiha et al.

PHYSICAL REVIEW D (2017)

Article Multidisciplinary Sciences

Quantum criticality with two length scales

Hui Shao et al.

SCIENCE (2016)

Article Materials Science, Multidisciplinary

Phase diagram of a non-Abelian Aubry-Andre-Harper model with p-wave superfluidity

Jun Wang et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Inverse participation ratios in the XXZ spin chain

Gregoire Misguich et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Generalized Aubry-Andre-Harper model with p-wave superconducting pairing

Qi-Bo Zeng et al.

PHYSICAL REVIEW B (2016)

Article Physics, Condensed Matter

Generalized fidelity susceptibility at phase transitions

Wen-Long You et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2015)

Article Mechanics

Finding critical points using improved scaling Ansatze

M. Roncaglia et al.

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (2015)

Article Materials Science, Multidisciplinary

Localization and adiabatic pumping in a generalized Aubry-Andre-Harper model

Fangli Liu et al.

PHYSICAL REVIEW B (2015)

Article Physics, Multidisciplinary

Nearest Neighbor Tight Binding Models with an Exact Mobility Edge in One Dimension

Sriram Ganeshan et al.

PHYSICAL REVIEW LETTERS (2015)

Article Physics, Multidisciplinary

Quantum Phase Transition and Universal Dynamics in the Rabi Model

Myung-Joong Hwang et al.

PHYSICAL REVIEW LETTERS (2015)

Article Materials Science, Multidisciplinary

Signatures of metal-insulator and topological phase transitions in the entanglement of one-dimensional disordered fermions

Ian Mondragon-Shem et al.

PHYSICAL REVIEW B (2014)

Article Physics, Multidisciplinary

Area Law Scaling for the Entropy of Disordered Quasifree Fermions

L. Pastur et al.

PHYSICAL REVIEW LETTERS (2014)

Article Materials Science, Multidisciplinary

Many-body localization in a quasiperiodic system

Shankar Iyer et al.

PHYSICAL REVIEW B (2013)

Article Physics, Multidisciplinary

Topological Superconductor to Anderson Localization Transition in One-Dimensional Incommensurate Lattices

Xiaoming Cai et al.

PHYSICAL REVIEW LETTERS (2013)

Article Physics, Multidisciplinary

Topological States and Adiabatic Pumping in Quasicrystals

Yaacov E. Kraus et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Multidisciplinary

Microscopic diagonal entropy and its connection to basic thermodynamic relations

Anatoli Polkovnikov

ANNALS OF PHYSICS (2011)

Article Materials Science, Multidisciplinary

General quantum fidelity susceptibilities for the J1-J2 chain

Mischa Thesberg et al.

PHYSICAL REVIEW B (2011)

Article Physics, Multidisciplinary

Entropy of Isolated Quantum Systems after a Quench

Lea F. Santos et al.

PHYSICAL REVIEW LETTERS (2011)

Article Materials Science, Multidisciplinary

Quantum critical scaling of fidelity susceptibility

A. Fabricio Albuquerque et al.

PHYSICAL REVIEW B (2010)

Article Physics, Multidisciplinary

Quantum Correlations in Spin Chains at Finite Temperatures and Quantum Phase Transitions

T. G. Werlang et al.

PHYSICAL REVIEW LETTERS (2010)

Article Physics, Multidisciplinary

Fidelity Approach to the Disordered Quantum XY Model

Silvano Garnerone et al.

PHYSICAL REVIEW LETTERS (2009)

Article Physics, Multidisciplinary

Observation of a Localization Transition in Quasiperiodic Photonic Lattices

Y. Lahini et al.

PHYSICAL REVIEW LETTERS (2009)

Article Physics, Multidisciplinary

Fifty years of Anderson localization

Ad Lagendijk et al.

PHYSICS TODAY (2009)

Article Multidisciplinary Sciences

Anderson localization of a non-interacting Bose-Einstein condensate

Giacomo Roati et al.

NATURE (2008)

Review Physics, Multidisciplinary

Anderson transitions

Ferdinand Evers et al.

REVIEWS OF MODERN PHYSICS (2008)

Article Materials Science, Multidisciplinary

Adiabatic quantum dynamics of a random Ising chain across its quantum critical point

Tommaso Caneva et al.

PHYSICAL REVIEW B (2007)

Article Physics, Multidisciplinary

Information-theoretic differential geometry of quantum phase transitions

Paolo Zanardi et al.

PHYSICAL REVIEW LETTERS (2007)

Article Physics, Fluids & Plasmas

Fidelity, dynamic structure factor, and susceptibility in critical phenomena

Wen-Long You et al.

PHYSICAL REVIEW E (2007)

Article Physics, Fluids & Plasmas

Ground state overlap and quantum phase transitions

Paolo Zanardi et al.

PHYSICAL REVIEW E (2006)

Article Physics, Multidisciplinary

Nonlinearity and disorder in fiber arrays -: art. no. 053901

T Pertsch et al.

PHYSICAL REVIEW LETTERS (2004)

Review Multidisciplinary Sciences

Discretizing light behaviour in linear and nonlinear waveguide lattices

DN Christodoulides et al.

NATURE (2003)

Article Physics, Multidisciplinary

Light transport through the band-edge states of Fibonacci quasicrystals

L Dal Negro et al.

PHYSICAL REVIEW LETTERS (2003)

Article Multidisciplinary Sciences

Scaling of entanglement close to a quantum phase transition

A Osterloh et al.

NATURE (2002)