858 papers
This paper establishes an exact geometric criterion, derived from the continuity equation, demonstrating that the velocity of a probability extremum coincides with the Madelung hydrodynamic velocity if and only if the local hydrodynamic velocity field is affine (i.e., has vanishing second spatial derivatives).
The SJ black hole model addresses the information paradox by proposing that information becomes progressively inaccessible to external observers as physical energy continues inward, without assuming the interior is a singularity, tunnel, wormhole, or another universe.
This paper proposes a novel framework suggesting that quantum states are localized within superfluids and amplified by surface tension in biological systems, thereby reconciling the tension between universal gravity and quantum uncertainty through "non-simultaneous-rotational-zeroing" entanglements that challenge both Newtonian and Einsteinian paradigms.
This study experimentally characterizes the strong low-frequency correlation between electrical and optical noise in a 1550 nm DFB laser, demonstrating that while this correlation poses negligible risk to quantum key distribution security, it can be leveraged to enhance the entropy rate of quantum random number generators by up to 20%.
This paper presents a real-time, label-free wide-field super-resolution microscopy technique called HkSI-SRM that utilizes fast high-spatial-frequency scanning illumination to overcome the diffraction limit, achieving sub-diffraction resolution and successfully imaging fine biological structures without fluorescent labeling.
This paper introduces a complex network framework that maps atomic manifolds onto directed graphs to reveal how polarization-dependent connectivity and topological features, such as betweenness centrality and Autler-Townes splitting, govern quantum state transitions and enable precise control over light-matter interactions in cesium-like systems.
This study demonstrates that inserting an ultra-thin AlN layer into Cu/HfO₂/Pt ReRAM devices significantly enhances endurance, retention, and stability by transforming into an AlON heat sink and modulating oxygen vacancy filament dynamics, resulting in a high-performance non-volatile memory suitable for future applications.
This paper presents a simulation-level proof of concept for an all-perovskite, gradient-index trilayer metasurface that utilizes truncated-cone meta-atoms to achieve ultrabright, polarization-insensitive, and wide-gamut reflective structural colors spanning the visible spectrum.
Researchers at the Aragats high-altitude research station discovered and characterized a new class of blue–violet optical discharges beneath thunderclouds, revealing two distinct regimes controlled by near-surface electric field polarity that originate from different lower-thunderstorm dipoles and offer new insights into atmospheric electrodynamics and lightning initiation.
This study presents a cost-effective, scalable fabrication method for a crescent-shaped multilayer thermal metamaterial cloak using laser-cut copper and PDMS, which was experimentally validated to reduce center temperatures by over 50% and achieve approximately 41% thermal shielding efficiency, thereby offering a practical solution for advanced heat flux management in electronics.