351 papers
This paper demonstrates that periodically driving a one-dimensional superlattice with density-dependent hopping creates occupation-selective topological pumping, where interaction-induced Floquet gauge fields enable two-body bound states (doublons) to exhibit quantized transport and distinct Chern numbers even when single-particle bands remain topologically trivial.
This paper demonstrates that internal Hamiltonian dynamics can be effectively simulated using only external pure dissipation (Lindbladians without a coherent part) with optimal time scaling, establishing fundamental limits on the decoherence cost required to mimic reversible evolution and revealing significant implications for quantum complexity, simulation efficiency, and dynamical control.
This paper proposes a novel quantum sensor concept for particle physics that utilizes entangled pairs of electron qubits trapped on superfluid helium to achieve unprecedented sensitivity in detecting rare high-energy events by surpassing classical detection limits.
This paper presents a tunable interferometric scattering (iSCAT) microscopy technique that enables continuous independent control of field amplitudes and phases to significantly enhance contrast, achieving label-free detection of single proteins with molecular masses as low as 5.7 kDa.
This study evaluates four low-GWP HFO/ionic-liquid working pairs in single-effect and compression-assisted absorption refrigeration cycles, identifying R1234ze(E)/[C4mim][DCA] as the optimal pair and demonstrating that the compression-assisted configuration significantly enhances performance and operating range for low-grade heat applications.
This study employs first-principles density functional theory calculations to investigate the structural, electronic, optical, magnetic, and thermoelectric properties of Ba₂HoXO₆ (X = Rh, Ru, Os) double perovskites, revealing their half-metallic nature and potential for eco-friendly spintronic and renewable energy applications.
This study investigates the mixed convection Darcy-Forchheimer MHD flow and radiative heat transfer of a copper-based water-ethylene glycol hybrid nanofluid over a permeable stretching surface using the Differential Transform Method to analyze how various physical parameters, including thermal radiation, Joule heating, and boundary conditions, influence velocity and temperature profiles.
This review elucidates the microstructural origins and fracture mechanisms of local embrittlement in the heat-affected zones of welded 9Ni steel at cryogenic temperatures, emphasizing the critical role of local microstructure over average properties and proposing targeted mitigation strategies to shift assessment from average-property qualification to local risk identification.
This study employs density functional theory with the GGA-PBE functional and the quasi-harmonic Debye model to comprehensively investigate the structural, electronic, thermophysical, and mechanical properties of cubic LaTiO₃, confirming its metallic nature and validating the results against existing experimental and theoretical data across a wide range of temperatures and pressures.
This study employs an integrated physics-based ETAS framework to analyze 14 years of reservoir-induced seismicity at Vietnam's Song Tranh 2, revealing that while natural tectonic background dominates, persistent activity is driven by fault interactions and rapid fluid transport through anisotropic basement faults that lower frictional thresholds to reactivate stable structures.