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๐Ÿ” dean lee ๐Ÿ“‚ Physics
Showing 19100 results for "dean lee" in Physics
Physics Preprint PDF DOI

To stall-cell or not to stall-cell: Variational data assimilation of 3D mean flow past a stalled airfoil

Uttam Cadambi Padmanaban, Craig Thompson, Bharathram Ganapathisubramani, Sean Symon ยท 2026

The full-field reconstruction of three-dimensional (3D) turbulent flows from sparse experimental measurements remains a significant challenge, particularly for flows exhibiting complex 3D flow separatโ€ฆ

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Physics Preprint PDF DOI

Schwinger-Boson Mean-Field Study of the Anisotropic Kagome Antiferromagnet

Sankha Subhra Bakshi, Brandon B. Le, Seung-Hun Lee, Gia-Wei Chern ยท 2026

We investigate the effect of spatial exchange anisotropy on the spin-$1/2$ kagome antiferromagnet using Schwinger-boson mean-field theory. The anisotropy is introduced by strengthening the Heisenberg โ€ฆ

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Physics Preprint PDF DOI

Reservoir-mediated spin entanglement in the mean-force Gibbs state

L. A. Williamson, W. McEniery, F. Cerisola, J. Anders ยท 2026

Two qubits strongly coupled to a common bosonic reservoir can become entangled with each other, despite having no direct interaction. In equilibrium, such coupling-induced coherences can be described โ€ฆ

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Physics Preprint PDF DOI

Unraveling the symmetry of Al5C3N

Vitalii Shtender, Chin Shen Ong, Pedro Berastegui, Olivier Donzel-Gargand, Johan Cedervall, Charles Hervoches, Premek Beran, Olle Eriksson, Ulf Jansson ยท 2026

The high-temperature ceramic compound Al5C3N with promising application usage belongs to the scarcely studied Al-C-N system. It was originally reported as an ordered compound in the non-centrosymmetriโ€ฆ

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Physics Preprint PDF DOI

Exponentially improved quantum simulation of scalar QFT

Qing-Hong Cao, Ying-Ying Li, Xiaohui Liu, Liang-Qi Zhang, Ke Zhao ยท 2026

Quantum simulations of scalar quantum field theories (QFT) provide important benchmarks for demonstrating quantum advantage. We revisit digitization in the occupation basis, which is typically hindereโ€ฆ

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Physics Preprint PDF DOI

Mean first passage time and the Kramers escape rate of phase transitions for the Bardeen-AdS-class black hole

Chen Ma, Bin Wu, Zhen-Ming Xu ยท 2026

In this study, by utilizing the constructed generalized free energy alongside the Mean First-Passage Time and the Kramers escape rate from stochastic dynamics, we have obtained a comprehensive landscaโ€ฆ

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Physics Preprint PDF DOI

Quantum-Inspired Robust and Scalable SAR Object Classification

Maximilian Scharf, Marco Trenti, Felix Bock, Padraig Davidson, Tobias Brosch, Benjamin Rodrigues de Miranda, Sigurd Huber, Timo Felser ยท 2026

SAR image classification naturally has to deal with huge noise and a high dynamic range particularly requiring robust classification models. Additionally, the deployment of these models on edge deviceโ€ฆ

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Physics Preprint PDF DOI

A radon emanation measurement system at the Carleton Noble Liquid Detector Laboratory

P. Adhikari, M. G. Boulay, R. Crampton, D. Gallacher, M. Perry ยท 2026

Radon is one of the most important sources of background in rare event search experiments, such as those searching for Dark Matter and neutrinos, due to its unavoidable production from natural uraniumโ€ฆ

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Robust Metal-Insulator Transition Despite Surface Dead-Layer Growth in Sub-10-nm Cr-Doped V2O3 Nanocrystals

Yoichi Ishiwata, Ichidai Harada, Masaki Imamura, Kazutoshi Takahashi, Hirofumi Ishii, Masato Yoshimura, Nozomu Hiraoka, Yuji Inagaki, Kenta Akashi, Tatsuya Kawae, Tetsuya Kida, Masashi Nantoh ยท 2026

We investigated the size dependence of the metal-insulator transition (MIT) in Cr-doped V2O3 nanocrystals by photoemission spectroscopy using complementary probing depths, together with magnetic susceโ€ฆ

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Tightening energy-based boson truncation bound using Monte Carlo-assisted methods

Jinghong Yang, Christopher F. Kane, Shabnam Jabeen ยท 2026

Quantum simulation offers a promising framework for quantum field theory calculations. Obtaining reliable results, however, requires careful characterization of systematic uncertainties. One importantโ€ฆ

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Physics Preprint PDF DOI

SVOM Science User Support Services at Chinese Science Center

Xu-hui Han, Li-ping Xin, Jing Wang, Yu-jie Xiao, Pin-pin Zhang, Ruo-song Zhang, Hong-bo Cai, Hui-jun Chen, Jin-song Deng, Wen-long Dong, Lei Huang, Lin Lan, Hua-li Li, Guang-wei Li, Xiao-meng Lu, Yu-lei Qiu, Chao Wu, Wen-jin Xie, Da-wei Xu, Jing-ran Xu, Yang Xu, Zhu-heng Yao, Mo Zhang, Xue-ying Zhao, Wei-kang Zheng, Ya-tong Zheng, Xiao-xiao Zhou, Jian-yan Wei ยท 2026

The Chinese-French SVOM (Space-based Multi-band Astronomical Variable Objects Monitor) mission is dedicated to the study of gamma-ray bursts (GRBs) from the distant universe. A key component of the SVโ€ฆ

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Electrical conductivity of crack-template-based transparent conducting films: mean-field approximation, effective medium theory, and simulation

Yuri Yu. Tarasevich, Andrei V. Esrkepov, Irina V. Vodolazskaya ยท 2026

In our work, crack-template-based transparent conducting films were modeled as networks corresponding to the edges of a two-dimensional Poisson--Voronoi diagram. Two types of networks were considered:โ€ฆ

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Development and Performance Study of Vertical GaN $\alpha$-Particle Detector with High Energy Resolution

Minjie Ye, Yuzi Yang, Jiangtao Wei, Weilong Qin, Hao Hong, Dong Han, Jianping Ni, Zhiyi Liu, Po-Chung Huang, Cheng-Chang Yu, Chao-Yi Fang, Entsai Lin, Zewen Liu, Shaomin Chen ยท 2026

High-energy-resolution GaN $\alpha$-particle detectors have significant potential for space radiation, nuclear instrumentation, and harsh-environment applications. However, existing GaN $\alpha$-partiโ€ฆ

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Improved global stability bounds for two-dimensional plane Poiseuille flow

Vicente Iligaray, Danilo Aballay, Federico Fuentes ยท 2026

This work provides new lower bounds on the global (nonlinear) stability limit of pressure-driven two-dimensional plane Poiseuille flow, improving on the energy stability limit, $Re_E$, originally compโ€ฆ

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Scissors modes in generalized Gross-Pitaevskii equations

Neelam Shukla, Oleksandr V. Marchukov, Bastien Humbert, Jan Arlt, Jeremy Armstrong, Artem G. Volosniev ยท 2026

We investigate scissors modes in nonlinear systems with arbitrary power-law dependence of the nonlinear term. Through analytical derivation, we establish a general expression demonstrating that, in thโ€ฆ

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The Dependence of the Mean Spectral Energy Distributions on the Accretion Rate for Quasars with $z < 0.75$ from the Sloan Digital Sky Survey

Yan-Song Ma, Yu-Meng Guan, Jian-Xia Jiang, Shao-Jun Li, Xiang-Wei Ning, Yi Tang, Wei-Hao Bian (NJNU) ยท 2026

We construct mean spectral energy distributions (SEDs) for a substantial sample of 56,969 Sloan Digital Sky Survey DR16 quasars with $z < 0.75$, utilizing multiwavelength data from the mid-infrared (Mโ€ฆ

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CosmicDancePro -- Measuring LEO satellite's orbital decay and network connectivity implications during solar storms

Suvam Basak, Amitangshu Pal, Debopam Bhattacherjee ยท 2026

The May 2024 solar superstorm highlighted the vulnerability of rapidly expanding low Earth orbit (LEO) satellite networks to severe space weather events. To systematically evaluate LEO network resilieโ€ฆ

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Anomalous Mean-Squared Displacement in Quantum Active Matter from a Wigner Phase-Space Framework

Sangyun Lee, Yehor Tuchkov, Alexander P. Antonov, Benno Liebchen, Hartmut Lowen, Giovanna Morigi, Michael te Vrugt ยท 2026

Active matter is driven out of equilibrium by a local influx of energy. While classical active matter has been extensively studied, the extension of active matter concepts to quantum systems has been โ€ฆ

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Mean-Field Theory for the Three-State Active Lattice Gas Model

Ana L. N. Dias, Ronald Dickman, Tiago Venzel Rosembach ยท 2026

We develop a mean-field description including spatial structure for a simplified version of the three-state active matter model studied by Venzel et al. (Phys. Rev. E 110, 014109 (2024)). The resultinโ€ฆ

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Dynamical mean-field theory for dense spin systems at finite temperature

Przemys{l}aw Bieniek, Timo Gra{ss}er, Gotz S. Uhrig ยท 2026

In recent years, a method for computing spin dynamics at infinite temperature (spinDMFT) was developed. It utilizes the ideas of dynamical mean-field theory for fermions: single-site approximation andโ€ฆ

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