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arXiv:2603.22789v1 Announce Type: new Abstract: Quantum simulators are a foundational component of the quantum software ecosystem. They are widely used to develop and debug quantum programs, validate …
arXiv:2603.22778v1 Announce Type: new Abstract: Quantum simulation of molecular electronic structure is one of the most promising applications of quantum computing. However, achieving chemically accur…
arXiv:2603.22761v1 Announce Type: new Abstract: Enhancement of quantum battery performance is a popular subject in quantum thermodynamics. An interesting phenomenon is the quick charging effect [Phys.…
arXiv:2603.22746v1 Announce Type: new Abstract: We report a novel mechanism of boundary-sensitive PT symmetry breaking in one-dimensional Floquet systems. By designing a time-periodic driving protocol…
arXiv:2603.22734v1 Announce Type: new Abstract: Interference provides a fundamental mechanism for generating and manipulating entanglement in many-body quantum systems. Here, we develop an interferenc…
arXiv:2603.22718v1 Announce Type: new Abstract: Solid-state spins in diamond are promising building blocks for quantum computing and quantum sensing, both of which require precise nanoscale addressing…
arXiv:2603.22710v1 Announce Type: new Abstract: In waveguide quantum electrodynamics (QED) systems, a giant cavity can be engineered to interact with quantum fields by multiple distant coupling points…
arXiv:2603.22686v1 Announce Type: new Abstract: In this work, we derive a deterministic master equation to model a general, possibly non-Markovian, feedback. The master equation describes a system wit…
arXiv:2603.22656v1 Announce Type: new Abstract: Quantum information measures are used to study the quantum phase diagrams of the two-level Dicke model including the atomic dipole-dipole interaction, f…
arXiv:2603.22547v1 Announce Type: new Abstract: We introduce Biphoton Entanglement Light Spectroscopy (BELS), a quantum spectroscopic technique that employs polarization entangled Bell pairs and two p…
arXiv:2603.22532v1 Announce Type: new Abstract: The distance of a classical or quantum code is a key figure of merit which reflects its capacity to detect errors. Quantum LDPC code families have consi…
arXiv:2603.22493v1 Announce Type: new Abstract: As Hermitian operators, many-body Bell operators can naturally be identified as many-body Hamiltonians. An important subclass of such Hamiltonians is th…
arXiv:2603.22452v1 Announce Type: new Abstract: We formulate a geometric framework for quasistatic thermodynamics in open quantum systems by parameterizing the dynamics on a control manifold. In the q…
arXiv:2603.22448v1 Announce Type: new Abstract: In phase-randomized weak coherent pulse (WCP) implementations of Quantum Key Distribution (QKD) BB84 protocol, the decoy method is often used to compens…
arXiv:2603.22427v1 Announce Type: new Abstract: In the current world, the use of artificial intelligence is penetrating every aspect of human life. The basic element of any artificial intelligence is …
arXiv:2603.22422v1 Announce Type: new Abstract: We present an extension of the Evolving density matrices on Qubits (E$\rho$OQ) framework that enables efficient fault-tolerant preparation of fermionic …
arXiv:2603.22416v1 Announce Type: new Abstract: We study magnetic materials whose low energy physics can be effectively described by a Dicke model, which we term Dicke materials. We show how a Dicke m…
arXiv:2603.22401v1 Announce Type: new Abstract: Quantum computers provide a super-exponential speedup for performing a Fourier transform over the symmetric group, an ability for which practical use ca…
arXiv:2603.22399v1 Announce Type: new Abstract: The development of new drugs is a tedious, time-consuming, and expensive process, for which the average costs are estimated to be up to around $2.5 bill…
arXiv:2603.22396v1 Announce Type: new Abstract: Non-Hermitian systems provide a powerful platform for engineering and controlling nonequilibrium phenomena beyond Hermitian settings, with the presence …
arXiv:2603.22385v1 Announce Type: new Abstract: This thesis develops a general theoretical and numerical framework for achieving high-contrast atom interferometry based on double Bragg diffraction (DB…
arXiv:2603.22366v1 Announce Type: new Abstract: We propose a Quantum Federated Autoencoder for Anomaly Detection, a framework that leverages quantum federated learning for efficient, secure, and distr…
arXiv:2603.22354v1 Announce Type: new Abstract: We present a geometric formulation of quantum mechanics based on the symplectic structure of the projective Hilbert space. Building upon the standard K\…
arXiv:2603.22353v1 Announce Type: new Abstract: Contextuality is widely regarded as a hallmark of quantum information, yet its structural origin is often obscured by probabilistic or operational formu…