⚛️ Category

quant-ph

6648 papers

Quantum physics explores the strange and often counterintuitive rules that govern the universe at its smallest scales. This field investigates how particles like electrons and photons behave in ways that defy our everyday intuition, forming the backbone of modern technologies from lasers to future quantum computers. While the mathematics can be daunting, the core ideas promise to revolutionize how we understand reality and process information.

At Gist.Science, we make these complex discoveries accessible to everyone. We systematically process every new preprint published in the Quant-Ph category on arXiv, transforming dense academic papers into clear, plain-language explanations alongside detailed technical summaries. Whether you are a seasoned researcher or a curious reader, our goal is to bridge the gap between cutting-edge theory and human understanding.

Below are the latest papers in quantum physics, distilled to help you grasp the newest breakthroughs without getting lost in the jargon.

🔢 mathematics

Exact strong zero modes in quantum circuits and spin chains with non-diagonal boundary conditions

This paper constructs exact strong zero mode operators in integrable quantum circuits and the spin-1/2 XXZ chain with non-diagonal open boundary conditions that break bulk U(1) symmetry, demonstrating their role in inducing infinite boundary coherence times while showing they become spatially non-local and dynamically insignificant when mapped to the asymmetric simple exclusion process.

Sascha Gehrmann, Fabian H. L. Essler2026-03-16
🔬 optics

Quantum Nanophotonic Interface for Tin-Vacancy Centers in Thin-Film Diamond

This paper demonstrates a scalable quantum photonic interface for tin-vacancy centers in diamond thin films using one-dimensional photonic crystal cavities, achieving a 12-fold lifetime reduction and a Purcell factor of 26.2 while rigorously characterizing the C/D transition branching ratio.

Hope Lee, Hannah C. Kleidermacher, Abigail J. M. Stein, Hyunseok Oh, Lillian B. Hughes Wyatt, Casey K. Kim, Luca Basso (…)2026-03-16
⚛️ quantum physics

Quantum lattice Boltzmann method for several time steps: A local Carleman linearization algorithm

This paper introduces a novel quantum lattice Boltzmann method using local Carleman linearization that achieves a higher success probability of approximately 10−210^{-2} and scales as O(log⁡22(N)+Q3)O(\log_2^2(N)+Q^3) per time step for 2D lattices with a constant number of qubits.

Antonio David Bastida Zamora, Ljubomir Budinski, Valtteri Lahtinen, Pierre Sagaut2026-03-16
🔬 materials science

From Mono- to Hexa-Interstitials: Computational Insights into Carbon Defects in Diamond

This study employs first-principles calculations to comprehensively characterize carbon self-interstitial defects in diamond from mono- to hexa-interstitials, revealing a strong energetic drive for aggregation into stable clusters like tetra-interstitial platelets, identifying specific electronic and vibrational signatures that distinguish inert from active defects, and proposing structural origins for the 3H and TR12 experimental centers.

Nima Ghafari Cherati, Arsalan Hashemi, Ádám Gali2026-03-16
⚛️ quantum physics

Markov Chain Model of Entanglement Setup in Noisy Dynamic LEO Satellite Networks

This paper proposes a comprehensive Markov chain model incorporating link storage age and physical distance to analyze and optimize quantum entanglement distribution in noisy dynamic LEO satellite networks, revealing critical trade-offs between request rates, fidelity, and satisfaction while validating the negligible impact of polarization rotation over short transmission distances.

Yifan Gao, Alvin Valera, Winston K. G. Seah2026-03-16
⚛️ quantum physics

Single-shot Quantum State Classification via Nonlinear Quantum Amplification

This paper demonstrates that optimizing nonlinear quantum amplifiers outside their linear regime for task-specific cost functions significantly enhances single-shot quantum state classification fidelity, offering a practical pathway for improved qubit readout and resource-constrained optimization in quantum information processing.

Elif Cüce, Saeed A. Khan, Boris Mesits, Michael Hatridge, Hakan E. Türeci2026-03-16