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Papers

Live trends in quantum computing research, updated daily from arXiv.

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12,931 papers in 12 months (-5% vs prior quarter)

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1,571 papers found

Metastability in the Dissipative Quantum Rabi Model

Da-Wu Xiao, Chong Chen·Nov 26, 2025

The dissipative quantum Rabi model exhibits rich non-equilibrium physics, including a dissipative phase transition from the normal phase to the superradiant phase. In this work, we investigate the stability of the superradiant phase in the presence o...

Quantum Physics

Phase-Dependent Photon Emission Rates in Quantum Gravity-Induced Entangled States

Chi Zhang·Nov 26, 2025

Quantum entanglement, as one of the fundamental concepts in quantum mechanics, has garnered significant attention over the past few decades for its extraordinary nonlocality. With the advancement of quantum technology, quantum entanglement holds prom...

Quantum Physicsgr-qc

Floquet thermalization by power-law induced permutation symmetry breaking

Manju C, Uma Divakaran·Nov 26, 2025

Permutation symmetry plays a central role in the understanding of collective quantum dynamics. On the other hand, interactions are rarely uniform in real systems. By introducing power law couplings that algebraically decay with the distance between t...

Quantum Physicscond-mat.stat-mechnlin.CD

The effects of decoherence on Fermi's golden rule

Caihong Zheng, Fan Zheng·Nov 26, 2025

Fermi's golden rule which describes the transition rates between two electronic levels under external stimulations is used ubiquitously in different fields of physics. The original Fermi's golden rule was derived from perturbative time-dependent Schr...

Quantum Physicscond-mat.mtrl-sci

Impact of the valence band on Rydberg excitons in cuprous oxide quantum wells

Niklas Scheuler, Jörg Main, Patric Rommel +3 more·Nov 25, 2025

The complex valence band structure of bulk cuprous oxide necessitates going beyond the parabolic approximation to precisely estimate exciton binding energies. The same is true for excitons in cuprous oxide quantum wells, for which many effects have b...

Mesoscale PhysicsQuantum Physics

Escaping AB caging via Floquet engineering: photo-induced long-range interference in an all-band-flat model

Aamna Ahmed, Mónica Benito, Beatriz Pérez-González·Nov 25, 2025

Flat-band lattices hosting compact localized states are highly sensitive to external modulation, and the tailored design of a perturbation to imprint specific features becomes relevant. Here we show that periodic driving in the high-frequency regime ...

Mesoscale PhysicsQuantum Physics

Generation of Ultrahigh Anomalous Hall Conductivities via Optimally Prepared Topological Floquet States

Andrew Cupo, Hai-Ping Cheng, Chandrasekhar Ramanathan +1 more·Nov 25, 2025

Ultrafast quantum matter experiments have validated predictions from Floquet theory - notably, the dynamical modification of the electronic band structure and the light-induced anomalous Hall effect, via monotonic modulation of the driving amplitude....

Mesoscale PhysicsQuantum Physics

Generalized Landau Paradigm for quantum phases and phase transitions

Xie Chen·Nov 24, 2025

The Landau paradigm is a central dogma for understanding phase and phase transitions in condensed matter systems, yet for decades it has been known that a variety of quantum phases exist beyond the framework. Is there a more general framework that pr...

hep-thcond-mat.str-elQuantum Physics

Exact Solutions for the Kemmer Oscillator in 1+1 Rindler Coordinates

T. Rouabhia, A. Boumali·Nov 24, 2025

This work presents exact solutions of the Kemmer equation for spin-1 particles in $(1+1)$-dimensional Rindler spacetime, motivated by the need to understand vector bosons under uniform acceleration, including non-inertial effects and the Unruh temper...

gr-qcQuantum Physics

Synergistic Effects of Detuning and Auxiliary Qubits on Quantum Synchronization

Amir Hossein Houshmand Almani, Ali Mortezapour, Alireza Nourmandipour·Nov 24, 2025

We investigate how detuning and auxiliary qubits collaboratively enhance quantum synchronization in a dissipative multi-qubit system that is coupled to a structured reservoir. Our findings indicate that while detuning is ineffective in Markovian envi...

Quantum Physics

A demonstration that classical gravity does not produce entanglement

Mike D. Schneider, Nick Huggett, Niels Linnemann·Nov 24, 2025

Once again, dispute has arisen over the interpretation of proposed quantum information theory experiments to probe the quantum nature of gravity by testing for gravitationally induced entanglement (GIE) between two spatially separated massive particl...

Quantum Physicsgr-qcphysics.hist-ph

Synchronized Aharonov-Bohm Motifs via Engineered Dissipation

Christopher W. Wächtler, Gloria Platero·Nov 24, 2025

The interplay between external gauge fields and lattice geometry can induce extreme localization dynamics through complete destructive interference. We show that combining this flux-induced localization with engineered dissipation leads to robust spi...

Quantum Physicscond-mat.other

Dispersive detection of single microwave photons with quantum dots

Stephanie Matern, A. Biella, P. Scarlino +2 more·Nov 24, 2025

Within a circuit quantum electrodynamics architecture, we theoretically investigate the detection of a single propagating microwave photon traveling through a resonant microwave cavity dispersively interacting with a double quantum dot tunnel-coupled...

Physics

Attosecond-resolved quantum fluctuations of light and matter

Matan Even Tzur, Chen Mor, Noa Yaffe +10 more·Nov 23, 2025

Until recently, attosecond optical spectroscopy and quantum optics evolved along non-overlapping directions. In attosecond science, attosecond pulses have been regarded as classical waves, applied to probe electron dynamics on their natural time scal...

physics.opticsQuantum Physics

Kicked-Ising Quantum Battery

Sebastián V. Romero, Xi Chen, Yue Ban·Nov 21, 2025

Quantum batteries (QBs) have emerged as promising candidates capable of outperforming classical counterparts by utilizing entangled operators. Spin chains, in particular, exhibit unique {charging} properties across diverse settings. Here, we introduc...

Quantum Physicscond-mat.stat-mechnlin.CD

Entanglement and correlations between local observables in de Sitter spacetime

Patricia Ribes-Metidieri, Ivan Agullo, Béatrice Bonga·Nov 21, 2025

Studies of quantum field entanglement in de Sitter space based on the von Neumann entropy of local patches have concluded that curvature enhances entanglement between regions and their complements. Similar conclusions about entanglement enhancement h...

gr-qchep-thMathematical PhysicsQuantum Physics

Enhancing Infrared Laser Dissociation of Molecules with the Electromagnetic Vacuum

Johan F. Triana, Felipe Herrera·Nov 21, 2025

Controlling bond breaking is a long-standing goal in molecular physics. Infrared nanocavities are currently being developed for reaching exotic coupling regimes of cavity QED with a few molecules, but it is not well understood how chemical reactions ...

Quantum Physicsphysics.chem-ph

Basic cell for a quantum microwave router

Evgeniya Mutsenik, Aidar Sultanov, Leonie Kaczmarek +4 more·Nov 21, 2025

We report the first experimental realization of a scalable basic cell for quantum routing, enabling coherent control and exchange of microwave photons between two spatially separated superconducting waveguides coupled via a single transmon qubit. The...

Quantum Physicscond-mat.supr-con

50-km fiber interferometer for testing gravitational signatures in quantum interference

Haocun Yu, Dorotea Macri, Thomas Morling +10 more·Nov 21, 2025

Quantum mechanics and general relativity are the foundational pillars of modern physics, yet experimental tests that combine the two frameworks remain rare. Measuring optical phase shifts of massless photons in a gravitational potential provides a un...

Quantum Physicsgr-qc

Quantum Optical Simulator for Unruh-DeWitt Detector Dynamics

Tai Hyun Yoon·Nov 21, 2025

We present a quantum-optical platform for simulating relativistic detector-field interactions using entangled nonlinear biphoton sources (ENBSs), realized through phase-controlled single-photon frequency-comb (SPFC) sources. By mapping the dynamical ...

Quantum Physicsgr-qc
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