cyberintel.kalymoon.com · 48342 articles · updated every 4 hours · grows forever
arXiv:2603.29290v1 Announce Type: new Abstract: We present a theoretical proposal for a hybrid solid-state quantum node based on a single nitrogen-vacancy (NV) center coupled to a topological single-w…
arXiv:2603.29256v1 Announce Type: new Abstract: We study when partial Boolean functions can (and cannot) exhibit superpolynomial quantum query speedups, and develop a general framework for ruling out …
arXiv:2603.29229v1 Announce Type: new Abstract: The mapping between gate voltages applied to a double quantum dot, and the parameters of a Hubbard-like Hamiltonian, is of utmost importance for underst…
arXiv:2603.29196v1 Announce Type: new Abstract: In this work, we propose new methods of parameter estimation using stochastic sampling quantum phase-space simulations. We show that it is possible to c…
arXiv:2603.29180v1 Announce Type: new Abstract: Nonequilibrium heat transport and quantum thermodynamics in light-matter interacting systems have received increasing attention. Quantum thermal devices…
arXiv:2603.29175v1 Announce Type: new Abstract: Nowadays, quantum batteries (QBs) have been designed to outperform their classical counterparts by leveraging quantum advantages. For instance, the char…
arXiv:2603.29099v1 Announce Type: new Abstract: Quantum mechanical oscillators operating at frequencies up to the GHz regime have been predicted to support phonon lasing -- self-sustained coherent vib…
arXiv:2603.29065v1 Announce Type: new Abstract: Superconducting qubits show great promise for the realization of fault-tolerant quantum computing, but lossy, amorphous dielectrics limit current techno…
arXiv:2603.28983v1 Announce Type: new Abstract: In a companion paper we derived a unique time-reversal-invariant stochastic generalization of the Liouville equation and showed that it coincides with t…
arXiv:2603.28973v1 Announce Type: new Abstract: Bell inequalities characterize the boundary of the local-realist correlation polytope -- the set of joint probability distributions achievable by classi…
arXiv:2603.28933v1 Announce Type: new Abstract: Neutral atom quantum computers (NAQCs) have emerged as a promising platform for solving the maximum weighted independent set (MWIS) problem. However, an…
arXiv:2603.28894v1 Announce Type: new Abstract: We introduce a numerical tensor-network method to compute the statistics of the charge transferred across an interface partitioning an interacting one-d…
arXiv:2603.28892v1 Announce Type: new Abstract: Non-Hermitian operators naturally arise in the description of open quantum systems, which exhibit features such as resonances and decay processes, where…
arXiv:2603.28879v1 Announce Type: new Abstract: The rapid growth of machine learning is increasingly constrained by the energy and bandwidth limits of classical hardware. Optical and quantum technolog…
arXiv:2603.28877v1 Announce Type: new Abstract: The $1+1$ dimensional $\mathbb Z_2$ gauge theory is the simplest model that allows for quantum simulation to probe the fundamental aspects of a gauge th…
arXiv:2603.28870v1 Announce Type: new Abstract: We present exact, closed-form results for the non-stabilizerness of random pure states subject to a U(1) symmetry constraint. Using stabilizer entropy a…
arXiv:2603.28869v1 Announce Type: new Abstract: In this paper we propose a totally serious algorithm to solve NP problems in polynomial time provided one is willing to wager the fate of all observers …
arXiv:2603.28852v1 Announce Type: new Abstract: Syndrome extraction in the planar color code is complicated by high weight stabilizers and hook errors that can reduce the circuit-level distance. With …
arXiv:2603.28836v1 Announce Type: new Abstract: The relativistic quantum phase space (QPS) formalism extends classical phase space by incorporating both mean values and variance-covariance matrices of…
arXiv:2603.28827v1 Announce Type: new Abstract: We present a quantum-mechanical calculation of positron channeling radiation in a planar harmonic potential, explicitly accounting for the interference …
arXiv:2603.28821v1 Announce Type: new Abstract: Current quantum computers present significant noise, especially as circuit depth and qubit count increase. Prior work has demonstrated that erroneous ou…
Previously unstable relativistic systems now exhibit a discrete energy spectrum, defying the expected fall-to-the-center collapse. This transformation occurs through the imposition of a simple outgoin…
arXiv:2603.29557v1 Announce Type: new Abstract: Scientific idea generation (SIG) is critical to AI-driven autonomous research, yet existing approaches are often constrained by a static retrieval-then-…
arXiv:2603.29500v1 Announce Type: new Abstract: Large language models (LLMs) have recently demonstrated impressive performance on complex, multi-step reasoning tasks, especially when post-trained with…