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๐Ÿ” calvin tsay ๐Ÿ“‚ Physics
Showing 4442 results for "calvin tsay" in Physics
Physics Preprint PDF DOI

Anisotropy of Satellite Galaxies-I: Contrasting Correlations with Central Galaxy, Host Halo, and Large-Scale Filament Structures

Zhuoming Zhang, Weiguang Cui, Yun Chen, Romeel Dave, Katarina Kraljic ยท 2026

Using the SIMBA, EAGLE, and IllustrisTNG-100 galaxy formation simulations, we examine the anisotropy of the satellite distribution and its dependencies on central galaxies, host halos, and cosmic filaโ€ฆ

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Physics Preprint PDF DOI

Light-Cone Structure of Propagation of Entanglement

Israel Michael Sigal ยท 2026

For a wide class of bipartite systems with localized couplings, we establish existence of an effective light-cone for propagation of entanglement. This result yields a hard lower bound on the time it โ€ฆ

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Physics Preprint PDF DOI

Parametrized Variational Quantum Tomography

V. A. Penas, M. Losada, D. Tielas, F. Holik ยท 2026

Quantum state tomography provides a fundamental framework for reconstructing quantum states. When the measurement data are not informationally complete, the observed statistics admit multiple compatibโ€ฆ

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Physics Preprint PDF DOI

Caught in the Cosmic Web: Environmental Impacts on the Halo Substructure Boosts to Dark Matter Annihilation Signals

Feven Markos Hunde, Wojciech A. Hellwing, Maciej Bilicki ยท 2026

The annihilation of dark matter (DM) particles is expected to produce Standard Model particles, providing a potential indirect signature of DM. The clumpy substructure of DM haloes amplifies the expecโ€ฆ

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Physics Preprint PDF DOI

Anomaly and symmetry-charge flow in mixed states

Ze-Min Huang, Sebastian Diehl ยท 2026

The $(1+1)$-dimensional chiral anomaly is a paradigmatic exact result in quantum field theory, traditionally formulated for zero-temperature pure states where it arises from spectral flow induced by eโ€ฆ

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Physics Preprint PDF DOI

Precision extraction of the deuteron electric polarizability via the Baldin sum rule with full low-energy coverage

Zi-Rui Hao, Gong-Tao Fan, Qian-Kun Sun, Hong-Wei Wang, Hang-Hua Xu, Long-Xiang Liu, Yue Zhang, Jiunn-Wei Chen, Yu-Xuan Yang, Sheng Jin, Kai-Jie Chen, Zhen-Wei Wang, Xiang-Fei Wang, Meng-Ke Xu, Zhi-Cai Li, Pu Jiao, Meng-Die Zhou, Shan Ye, Yu-Long Shen, Yin-Ji Chen, Hao Zhang, Jian-Jun He, Wen-Qing Shen, Yu-Gang Ma ยท 2026

The photodisintegration cross sections of the deuteron have been systematically measured over the photon energy range of 2.33-19.65 MeV at the Shanghai Laser Electron Gamma Source (SLEGS). By applyingโ€ฆ

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Physics Preprint PDF DOI

Large language models are not the problem

Hiranya V. Peiris ยท 2026

If a Large Language Model (LLM) can replicate your scientific contribution, the problem is not the LLM. What does it say about our field that so much of the anxiety about AI comes down to the fear thaโ€ฆ

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Physics Preprint PDF DOI

Drag penalty during relaminarization and Kelvin-Helmholtz-promoted retransition in an accelerating turbulent boundary layer over initially drag-reducing riblets

Benjamin Savino, Wen Wu ยท 2026

Direct numerical simulations of an accelerating turbulent boundary layer (TBL) over a smooth wall and a wall fully covered with streamwise-aligned riblets are performed to investigate drag modulation โ€ฆ

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Observation of low-lying impurity states in Bose-Einstein condensates

A. M. Morgen, S. S. Balling, M. T. Str{o}e, T. G. Skov, M. R. Skou, K. K. Nielsen, A. Camacho-Guardian, G. M. Bruun, J. J. Arlt ยท 2026

Impurities embedded in a Bose-Einstein Condensate (BEC) of 39K atoms are investigated with a pump-probe ejection spectroscopy sequence. The spectroscopic signal exhibits a strong feature correspondingโ€ฆ

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Early onset of secondary shear instability in Kelvin-Helmholtz braids at high Reynolds number

Emma R. Bouckley, Sam F. Lewin, Adrien Lefauve ยท 2026

We study the onset of two-dimensional secondary shear instability (SSI) in the braid regions connecting primary Kelvin-Helmholtz billows in stratified shear flows. While strain induced by the billows โ€ฆ

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A dynamical implementation of colour coherence for quenched jets in JEWEL

Korinna Zapp ยท 2026

Colour coherence affects the radiation pattern of hard partons both in vacuum and in a dense coloured background formed in heavy ion collisions. In vacuum evolution it leads to the well-known phenomenโ€ฆ

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Anomalous Low-temperature Magnetotransport in Kagome Metal CsCr$_3$Sb$_5$ under Pressure

Zikai Zhou, Wenyan Wang, Deng Hu, Zheyu Wang, Ying Kit Tsui, Tsz Fung Poon, Zhiwei Wang, Swee K. Goh ยท 2026

As a unique kagome superconductor displaying clear signatures of strong electronic correlations, CsCr$_3$Sb$_5$ has drawn much attention. Its rich temperature-pressure phase diagram features intertwinโ€ฆ

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Kelvin waves over a differentially rotating spherical shell

T. Boismard, M. Rieutord ยท 2026

Context. Be stars are presently viewed as B-type stars surrounded by a disc fueled by the star itself during episodicexcretion events. The origin of these events are poorly understood.Aims. This articโ€ฆ

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Solar Neutrino Flux Fluctuations Caused by Solar Gravity Modes

Yoshiki Hatta, Yuuki Nakano, Sho Sugama, Masanobu Kunitomo, Hiroshi Ito, Takashi Sekii ยท 2026

We have evaluated fluctuations in neutrino fluxes caused by solar gravity (g) modes based on the analysis of linear adiabatic oscillation of a spherically symmetric star. We find that the first-order โ€ฆ

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The spatio-temporal statistical structure of the turbulent dissipation field and its stochastic representation as a Gaussian Multiplicative Chaos

Wandrille Ruffenach, Laurent Chevillard ยท 2026

The present article concerns the stochastic modeling of the turbulent dissipation field and in particular its temporal evolution. To do so, we will be calling for a random distribution, ubiquitous in โ€ฆ

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A Pragmatist Understanding of Quantum Mechanics

Richard Healey ยท 2026

Applications of quantum mechanics have led to many successful predictions and explanations of puzzling phenomena, and we now apply quantum mechanics to gain, process, and communicate information in noโ€ฆ

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Entropic crystallization of geometrically frustrated magnets on 1/1 approximant Tsai-type quasicrystal

Oscar Novat, Ludovic D. C. Jaubert, Masafumi Udagawa ยท 2026

We have studied the antiferromagnetic Ising model on the icosahedral bcc lattice, as a model system of 1/1 approximant Tsai-type quasicrystals. We addressed thermal equilibrium properties of this systโ€ฆ

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Quantum walk on a random comb

Francois David, Thordur Jonsson ยท 2026

We study continuous time quantum walk on a random comb graph with infinite teeth. Due to localization effects along the spine, the walk cannot go to infinity in the spine direction, while it can escapโ€ฆ

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Local Rank-One Logarithmic Instability for the Mixed Hessian of the Dispersionless Toda $\tau$-Function

Oleg Alekseev ยท 2026

We study a weighted renormalization of the mixed Hessian of the dispersionless Toda $\tau$-function associated with polynomial conformal maps. The starting point is an explicit logarithmic-kernel reprโ€ฆ

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A depth-dependent, transverse shift-invariant operator for fast iterative 3D photoacoustic tomography in planar geometry

Ege Kucukkomurcu, Simon Labouesse, Marc Allain, Thomas Chaigne ยท 2026

Iterative model-based image reconstruction in photoacoustic tomography (PAT) enables principled incorporation of detector physics, object-related priors, and complex acquisition strategies. However, fโ€ฆ

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