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arXiv:2604.10136v1 Announce Type: new Abstract: We study entanglement dynamics among helicity degrees of freedom in quantum electrodynamics (QED) scattering processes. For generic initial states, we c…
arXiv:2604.10128v1 Announce Type: new Abstract: The concept of gapped symmetry-protected topological (SPT) states has been generalized to gapless SPT (gSPT) states. Similar to gapped SPT states, gSPT …
arXiv:2604.10122v1 Announce Type: new Abstract: The realization of unitary designs is of fundamental interest in quantum science and typically requires the ability to implement structured quantum circ…
arXiv:2604.10109v1 Announce Type: new Abstract: We study two spatially separated boundary subsystems coupled to a common structured environment under relative motion in a Gaussian open-system framewor…
arXiv:2604.10099v1 Announce Type: new Abstract: Variational quantum circuits (VQCs) solving partial differential equations (PDEs) on near-term quantum hardware face a critical challenge: hardware nois…
arXiv:2604.09997v1 Announce Type: new Abstract: The Lattice Boltzmann method (LBM) is a well-established mesoscopic approach for simulating fluid dynamics by evolving particle distribution functions o…
arXiv:2604.09980v1 Announce Type: new Abstract: Boolean satisfiability (SAT) problem is of fundamental importance in computer science and many application domains. For Grover's algorithm, solving the …
arXiv:2604.09958v1 Announce Type: new Abstract: Quantum correlations can be harnessed to improve the precision in parameter estimation beyond classical capabilities. Under a standard interferometric o…
arXiv:2604.09957v1 Announce Type: new Abstract: The barren plateau phenomenon; where cost function gradients vanish exponentially with system size; remains a fundamental obstacle to training variation…
arXiv:2604.09956v1 Announce Type: new Abstract: Recent advancements in quantum computing have enabled practical use of quantum error detecting and correcting codes. However, current architectures and …
arXiv:2604.09915v1 Announce Type: new Abstract: The quantum dynamics of an externally driven ensemble of nuclear two-level systems embedded in a leaky broadband cavity is investigated theoretically. I…
arXiv:2604.09900v1 Announce Type: new Abstract: We examine the relation between the quantum Landau-Lifshitz equation ($q$-LL) [Phys. Rev. Lett. 110, 147201 (2013)] and quantum Landau-Lifshitz-Gilbert …
arXiv:2604.09892v1 Announce Type: new Abstract: Exceptional points (EPs) represent non-Hermitian degeneracies where eigenvalues and eigenvectors coalesce, giving rise to enhanced sensitivity and criti…
arXiv:2604.09888v1 Announce Type: new Abstract: We investigate a two-qubit quantum battery where coherent charger-battery coupling competes with non-Markovian environmental interactions. By tuning the…
arXiv:2604.09869v1 Announce Type: new Abstract: A major hurdle in Quantum Image Processing (QIMP) is efficiently transferring classical, high-dimensional image data into quantum states. Current method…
arXiv:2604.09857v1 Announce Type: new Abstract: The use of free energy perturbation (FEP) methods to study protein-ligand complexes is one of the most important tools in structure-based drug design. B…
arXiv:2604.09847v1 Announce Type: new Abstract: We present a quantum algorithm for multiplying two $n$-bit integers with overall circuit depth and $T$-depth both bounded by $O(\log^{2} n)$, while usin…
arXiv:2604.09846v1 Announce Type: new Abstract: Quantum wrapper networking (QWN) is an emerging quantum networking protocol that wraps qubits in classical header bits to enable switching/routing, moni…
arXiv:2604.09837v1 Announce Type: new Abstract: We present a family of planted-solution benchmark instances for satisfiability (SAT) solvers and Ising optimization derived from integer factorization. …
arXiv:2604.09826v1 Announce Type: new Abstract: In 1935, Albert Einstein, Boris Podolsky and Nathan Rosen (EPR) published a thought experiment that is entirely correct, has been demonstrated in real e…
arXiv:2604.09797v1 Announce Type: new Abstract: Quantum error correction (QEC) codes are traditionally defined and searched for without specifying the manner in which its syndrome extraction circuits …
arXiv:2604.09796v1 Announce Type: new Abstract: Superconducting qubit fabrication innovations continue to be explored to achieve higher performance. Despite improvements to base layer fabrication and …
arXiv:2604.09775v1 Announce Type: new Abstract: Distributed quantum computing offers a promising approach to scaling quantum devices by networking multiple quantum processors. We present a quantum sta…
arXiv:2604.09772v1 Announce Type: new Abstract: We prove that a violation of a Leggett-Garg inequality for bounded observables in stationary pure states and thermal states yields a rigorous lower boun…