cyberintel.kalymoon.com · 3282 articles · updated every 4 hours · grows forever
arXiv:2604.13637v1 Announce Type: new Abstract: Response theory describes the reaction of observales to perturbations in external fields. We review this formalism for quantum fiels in isolation that h…
arXiv:2604.13632v1 Announce Type: new Abstract: The logical S gate implemented via twist defect braiding in the surface code is one of the major sources of overhead in fault-tolerant quantum computing…
arXiv:2604.13541v1 Announce Type: new Abstract: While the quantum regression theorem (QRT) is the standard tool for computing multi-time correlation functions in open quantum systems, it relies on sys…
arXiv:2604.13529v1 Announce Type: new Abstract: We propose and analyze an experimentally accessible Lindblad master equation for a quantum harmonic oscillator, simplifying a previous proposal to allev…
arXiv:2604.13524v1 Announce Type: new Abstract: The resource-theoretic approach to quantum thermodynamics assumes complete knowledge of the thermal equilibrium against which thermodynamic resources ar…
arXiv:2604.13486v1 Announce Type: new Abstract: Quantum simulation is a cornerstone application of quantum computing, yet how fundamental quantum resources--entanglement and non-stabilizerness (``magi…
arXiv:2604.13485v1 Announce Type: new Abstract: Characterizing the quantum state of intense light fields on sub-cycle timescales remains beyond the reach of existing methods. Here, we show that attose…
arXiv:2604.13477v1 Announce Type: new Abstract: We theoretically investigate the statistical properties of photon emission of a driven two-level single-molecule system undergoing spectral diffusion in…
arXiv:2604.13457v1 Announce Type: new Abstract: Variational quantum algorithms on bosonic quantum processors are an emerging paradigm for quantum chemistry calculations, exploiting the natural alignme…
arXiv:2604.13436v1 Announce Type: new Abstract: In recent years, the growing scale of programmable neutral-atom arrays has led to an increasing demand for higher-power Rydberg excitation light. Althou…
arXiv:2604.13435v1 Announce Type: new Abstract: In Si(111) crystals, a strong biaxial tensile strain applied within the (111) plane is considered to shift the lowest energy point of the conduction ban…
arXiv:2604.13430v1 Announce Type: new Abstract: Nuclear lattice effective field theory has become an important framework for quantum many-body calculations in nuclear physics, yet its classical implem…
arXiv:2604.13382v1 Announce Type: new Abstract: We investigate a many-body interacting system of quantum kicked rotors, where each rotor resides in its respective quantum resonance. Rich many-body dyn…
arXiv:2604.13375v1 Announce Type: new Abstract: The phenomena of subthreshold photoemission and absorption under coherent and entangled-photon-pair illumination are reviewed, and the generation and pr…
arXiv:2604.13363v1 Announce Type: new Abstract: Superconducting quantum processors have largely converged on transmon-based architectures, while alternative qubit modalities with intrinsic error prote…
arXiv:2604.13219v1 Announce Type: new Abstract: A fully fault-tolerant implementation of the quantum error-detecting Iceberg $[[2m, 2m-2, 2]]$ code applied to a Toffoli circuit achieved beyond-break-e…
arXiv:2604.13193v1 Announce Type: new Abstract: We discuss the semiclassical approximation to transport problems in quantum chaotic systems. The figures of merit are moments of the transmission matrix…
arXiv:2604.13177v1 Announce Type: new Abstract: Quantum computational sensing (QCS) combines quantum sensing with quantum computing to extract task-relevant information from the physical world. QCS ca…
arXiv:2604.13176v1 Announce Type: new Abstract: Quasiparticle poisoning following particle impacts poses a significant challenge to the development of fault-tolerant superconducting quantum computers,…
arXiv:2604.13172v1 Announce Type: new Abstract: We establish a rigorous relation between the thermalization of typical initial states and the dynamics of local operators. We introduce a concept of sim…
arXiv:2604.13169v1 Announce Type: new Abstract: Motivated to understand how entanglement resources can be distributed in quantum networks, we introduce threshold entanglement (TE) states. These are mu…
arXiv:2604.13165v1 Announce Type: new Abstract: Randomized measurements access nonlinear functionals without full tomography, yet turning third-order local single-copy data into a strong entanglement …
arXiv:2604.13160v1 Announce Type: new Abstract: We introduce a framework for realizing universal fermionic quantum processing with globally controlled itinerant fermionic particles. Our approach is ta…
arXiv:2604.13158v1 Announce Type: new Abstract: Measurement time represents a critical bottleneck limiting the operational speed of neutral atom quantum computers, as it cannot be accelerated through …