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๐Ÿ” xiaoli lian ๐Ÿ“‚ Physics
Showing 647 results for "xiaoli lian" in Physics
Physics Preprint PDF DOI

Coherent Rollout Oracles for Finite-Horizon Sequential Decision Problems

Nishant Shukla ยท 2026

Coherent quantum rollout for sequential decision problems requires a unitary simulator: randomness must live in explicit quantum registers, and basis-state selectors must be mapped to actions reversibโ€ฆ

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Krylov complexity for Lin-Maldacena geometries and their holographic duals

Dibakar Roychowdhury ยท 2026

We compute the rate of growth of operator size in matrix models by probing the Lin-Maldacena class of geometries with classical probes. We consider massive point particle probes whose proper momentum โ€ฆ

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Physics Preprint PDF DOI

Fault-Tolerant Error Detection Above Break-Even for Multi-Qubit Gates

Colburn Riffel, Reece Robertson, Peter Hendrickson ยท 2026

A fully fault-tolerant implementation of the quantum error-detecting Iceberg $[[2m, 2m-2, 2]]$ code applied to a Toffoli circuit achieved beyond-break-even error detection on a leading trapped-ion quaโ€ฆ

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Physics Preprint PDF DOI

Generating anisotropic models for relativistic stellar objects

Paulo Luz, Sante Carloni ยท 2026

We introduce a new type of generating theorems in General Relativity for anisotropic, static, spherically symmetric solutions of the Einstein field equations. The results are used to derive a class ofโ€ฆ

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Physics Preprint PDF DOI

Effects of Soret diffusion on the intrinsic instability of premixed hydrogen/air flames

Qizhe Wen, Yan Wang, Linlin Yang, Youhi Morii, Thorsten Zirwes, Shengkai Wang, Zheng Chen ยท 2026

Hydrogen flames exhibit multiple intrinsic instabilities. The low molar masses of H and H2 lead to significant Soret diffusion near the flame front; however, its influence on hydrogen flame instabilitโ€ฆ

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Physics Preprint PDF DOI

Loop Blow-up Inflation: An Overview

Sukrti Bansal ยท 2026

This proceedings contribution provides an overview of Loop Blow-up Inflation and updates its observational predictions and their comparison with the latest CMB and BAO data from combined analyses of Sโ€ฆ

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Physics Preprint PDF DOI

Score Shocks: The Burgers Equation Structure of Diffusion Generative Models

Krisanu Sarkar ยท 2026

We analyze the score field of a diffusion generative model through a Burgers-type evolution law. For VE diffusion, the heat-evolved data density implies that the score obeys viscous Burgers in one dimโ€ฆ

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Formalizing CHSH Rigidity in Lean 4

Tianrun Zhao, Nengkun Yu ยท 2026

Violation of the Clauser-Horne-Shimony-Holt (CHSH) inequality certifies genuine quantum correlations. In this work, we formalize in Lean 4 the rigidity theorem -- any strategy achieving near-optimal Cโ€ฆ

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Physics Preprint PDF DOI

A multiphysics deep energy method for fourth-order phase-field fracture with piezoresistive self-sensing

Aamir Dean, Betim Bahtiri ยท 2026

Self-sensing conductive composites can reveal deformation and damage through measurable changes in electrical resistance, which makes them attractive for embedded diagnostics and learning-enabled struโ€ฆ

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Physics Preprint PDF DOI

Physics as Code: From Scans to Theorems with ITP APIs in $SU(5)$ Model Building

Sven Krippendorf, Joseph Tooby-Smith ยท 2026

A recurring challenge in theoretical physics is to make reliable global statements about bounded but combinatorially large model spaces. Exhaustive scans quickly become opaque or impractical, while stโ€ฆ

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Effects of gravity on lean hydrogen/air flame instability: From linear scaling law to nonlinear morphology evolution

Qizhe Wen, Yan Wang, Linlin Yang, Yiqing Wang, Thorsten Zirwes, Shengkai Wang, Zheng Chen ยท 2026

The instability characteristics of lean hydrogen/air flames have attracted considerable research attention, yet the effect of gravity remains insufficiently understood. In this study, time-resolved twโ€ฆ

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Physics Preprint PDF DOI

Sachs Equations and Plane Waves, V: Ward, Fourier, and Heisenberg Symmetry on Plane Waves

Jonathan Holland, George Sparling ยท 2026

This article studies wave equations and their solutions on plane wave spacetimes of arbitrary dimension, developing the interplay among three structural layers: the Ward progressing-wave representatioโ€ฆ

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Physics Preprint PDF DOI

Scaling Laws for Thermodiffusively Unstable Lean Premixed Turbulent Hydrogen-Air Flames

M. Gauding T. Lehmann, T.L. Howarth, L. Berger, M. Rieth, A. Gruber, W. Song, J.H. Chen, M. Day, A. Attili, E.F. Hunt, A.J. Aspden, H. Pitsch ยท 2026

Lean premixed hydrogen-air flames are strongly affected by thermodiffusive (TD) instabilities, which can alter the flame structure and enhance the local reactivity many-fold. Two recent models (Howartโ€ฆ

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Model selection in hybrid quantum neural networks with applications to quantum transformer architectures

Harsh Wadhwa, Rahul Bhowmick, Naipunnya Raj, Rajiv Sangle, Ruchira V. Bhat, Krishnakumar Sabapathy ยท 2026

Quantum machine learning models generally lack principled design guidelines, often requiring full resource-intensive training across numerous choices of encodings, quantum circuit designs and initialiโ€ฆ

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Acoustic radiation of thermodiffusively unstable turbulent lean premixed hydrogen-air flames

Francesco G. Schiavone, Guillaume Daviller, Davide Laera ยท 2026

The impact of thermodiffusive effects on combustion noise in turbulent premixed slot jet flames is investigated using Direct Numerical Simulations. Two thermodiffusively unstable lean hydrogen-air flaโ€ฆ

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Physics Preprint PDF DOI

Formalization of QFT

Michael R. Douglas, Sarah Hoback, Anna Mei, Ron Nissim ยท 2026

A foundational result in constructive quantum field theory is the construction of the free bosonic quantum field theory in four-dimensional Euclidean spacetime and the proof that it satisfies the Glimโ€ฆ

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Flow configuration and pressure effects on turbulent premixed hydrogen jet flames

T. L. Howarth, T. Lehmann, M. Gauding, H. Pitsch ยท 2026

Turbulent lean premixed hydrogen jet flames are simulated using direct numerical simulation employing detailed chemistry in both slot and round configurations at various pressures. All cases are simulโ€ฆ

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Quantum Liang Information Flow vs. Out-of-Time-Order Correlators as Chaos Diagnostics in the Mixed-Field Ising Chain

Bin Yi ยท 2026

We systematically compare Quantum Liang Information Flow (QLIF) a recently proposed causal information measure with the out-of-time-order correlator (OTOC) as diagnostics of quantum chaos in the one-dโ€ฆ

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Proof-Carrying Materials: Falsifiable Safety Certificates for Machine-Learned Interatomic Potentials

Abhinaba Basu, Pavan Chakraborty ยท 2026

Machine-learned interatomic potentials (MLIPs) are deployed for high-throughput materials screening without formal reliability guarantees. We show that a single MLIP used as a stability filter misses โ€ฆ

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Formalizing the stability of the two Higgs doublet model potential into Lean: identifying an error in the literature

Joseph Tooby-Smith ยท 2026

In 2006, using the best methods and techniques available at the time, Maniatis, von Manteuffel, Nachtmann and Nagel published a now widely cited paper on the stability of the two Higgs doublet model (โ€ฆ

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