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๐Ÿ” david lo ๐Ÿ“‚ Physics
Showing 2783 results for "david lo" in Physics
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Coulomb Effects and Wigner-SU(4) Symmetry in He-3 Charge and Magnetic Properties

Xincheng Lin ยท 2026

This work studies the non-perturbative Coulomb corrections to the He-3 binding energy, magnetic moment, and charge and magnetic radii in leading-order (LO) Pionless Effective Field Theory (Pionless EFโ€ฆ

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Meshless $h$-adaptive Solution for non-Newtonian Natural Convection in a Differentially Heated Cavity

Miha Rot, Gregor Kosec ยท 2026

One of the main challenges in numerically solving partial differential equations is finding a discretisation for the computational domain that balances the accurate representation of the underlying fiโ€ฆ

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Pulse Shaping for Superconducting Qubits

Animesh Patra, Ankur Raina ยท 2026

High-fidelity control of superconducting qubits requires carefully shaped microwave pulses that account for multiple error channels. In this work, we present a pedagogical introduction to pulse-shapinโ€ฆ

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Perturbative calculations of light nuclei up to N$^3$LO in chiral effective field theory

Oliver Thim, Andreas Ekstrom, Christian Forssen ยท 2026

We predict ground-state energies of $^3$H, $^4$He, and $^6$Li in chiral effective field theory up to next-to-next-to-next-to-leading-order (N$^3$LO) using a power counting guided by renormalization-grโ€ฆ

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$N$-Jettiness Soft Functions Made Simple

Luca Buonocore, Maximilian Delto, Kirill Melnikov, Pier Francesco Monni, Andrey Pikelner, Gherardo Vita ยท 2026

We present a new method to compute the soft function for the $N$-Jettiness variable for arbitrary $N$ at high perturbative orders in QCD. It is based on the observation that the most singular part of โ€ฆ

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Next-to-next-to-next-to-leading order QCD corrections to photon-pair production

Michal Czakon, Felix Eschment, Terry Generet, Rene Poncelet ยท 2026

The production of two isolated photons in high-energy hadron collisions poses a challenge to perturbative QCD because of large corrections through next-to-next-to-leading order (NNLO). We present noveโ€ฆ

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Rotating Thin Shells in Einstein-Gauss-Bonnet Gravity

Joao D. Alvares, Tiago V. Fernandes ยท 2026

A rotating metric solution in Einstein-Gauss-Bonnet gravity with a negative cosmological constant was recently found in the Chern-Simons point. We construct a rotating thin shell gluing two spacetimesโ€ฆ

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From binding and saturation to criticality in nuclear matter with lattice effective field theory

Osman Agar, Zhengxue Ren, Serdar Elhatisari ยท 2026

We investigate the interaction dependence of the liquid-gas critical point of symmetric nuclear matter in finite-temperature lattice effective field theory. Building on the pinhole-trace algorithm, weโ€ฆ

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Large Interstellar Polarisation Survey. III. Observational constraints on the structure of grains

Ralf Siebenmorgen, Stefano Bagnulo, Lapo Fanciullo, Thomas Vannieuwenhuyse, Vincent Guillet ยท 2026

Dust in the diffuse interstellar medium remains incompletely understood with regard to the structure, composition, size distribution, and alignment properties of the grains. Joint observations of reddโ€ฆ

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Silicon Photonics-based Heterodyne Interferometric Imager for free-space imaging

Humphry Chen, Mingye Fu, Shun-Hung Lee, Shelbe Timothy, Lawrence Shing, Gopal Vasudevan, Tony Kowalczyk, Neal Hurlburt, Sung-Joo Ben Yoo ยท 2026

This paper reports on the design, fabrication, and demonstration of a silicon photonics based heterodyne interferometric imaging system. The photonic integrated circuit (PIC) can perform one-dimensionโ€ฆ

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Tensor invariants for multipartite entanglement classification

Sylvain Carrozza, Johann Chevrier, Luca Lionni ยท 2026

Organising the space of entanglement structures of a multipartite quantum system is a much more challenging task than its bipartite version: while the local unitary (LU) orbit of a bipartite pure statโ€ฆ

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Moir\'e Mott correlated mosaics in twisted bilayer 1T-TaS$_2$

Ana Vera Montoto, Jose L. Lado, Adolfo O. Fumega ยท 2026

The tunability and twist engineering of van der Waals materials enable the emergence of electronic states not present in individual monolayers. Among them, monolayer 1T-TaS$_2$ is a well-known Mott inโ€ฆ

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Calibrating Photometric Mid-Infrared Star Formation Rates for JWST

Stacey Alberts, George H. Rieke, Irene Shivaei, Zhiyuan Ji, Pascal Oesch, Gabriel Brammer, Jakob M. Helton, Jianwei Lyu, Erica J. Nelson, Naveen Reddy, Pierluigi Rinaldi, Yang Sun, Katherine E. Whitaker, Christina C. Williams, Christopher N. A. Willmer, Stijn Wuyts ยท 2026

The mid-infrared (IR) spectrum of galaxies has a long history as a valuable proxy for the dust-obscured star formation rate (SFR) in massive galaxies. Now, with JWST, we can explore the mid-IR's full โ€ฆ

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Electronic transport in BN-encasulated graphene limited by remote phonon scattering

Khalid Dinar, Francesco Macheda, Alberto Guandalini, Matthieu Paillet, Christophe Consejo, Frederic Teppe, Benoit Jouault, Thibault Sohier, Sebastien Nanot ยท 2026

We study the impact of BN's phonons on the electrical resistivity of hBN-encapsulated graphene. While encapsulation yields high-mobility devices, the surrounding BN itself introduces remote scatteringโ€ฆ

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QCD in strong magnetic fields: fluctuations of conserved charges and equation of state

Heng-Tong Ding, Jin-Biao Gu, Arpith Kumar, Sheng-Tai Li ยท 2026

We present continuum-estimated (2+1)-flavor lattice QCD results for second-order fluctuations of conserved charges and the leading-order equation of state in the presence of strong magnetic fields at โ€ฆ

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LO-Free Phase and Amplitude Recovery of an RF Signal with a DC-Stark-Enabled Rydberg Receiver

Vladislav Katkov, Nikola Zlatanov ยท 2026

We present a theoretical framework for recovering the amplitude and carrier phase of a single received RF field with a Rydberg-atom receiver, without injecting an RF local oscillator (LO) into the atoโ€ฆ

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Two-Dimensional Transverse-Momentum Subtraction and Semi-Inclusive Deep-Inelastic Scattering at N$^3$LO in QCD

Liang Dong, Shen Fang, Jun Gao, Hai Tao Li, Ding Yu Shao, Hua Xing Zhu, Yu Jiao Zhu ยท 2026

Identified hadron production is essential for the study of nucleon structure and QCD hadronization at high energies. We present the first calculation of unpolarized semi-inclusive deep-inelastic scattโ€ฆ

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A Determination of the Top Mass from a Global PDF Analysis

Richard D. Ball, Jaco ter Hoeve, Roy Stegeman ยท 2026

We present an indirect determination of the top-quark pole mass $m_t$ within a global analysis of parton distribution functions (PDFs), based on the public NNPDF framework. We consider a wide range ofโ€ฆ

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Hot LO Phonon-Induced RF Nonlinearity in GaN High-Electron-Mobility Transistors

Ankan Ghosh Dastider, Matt Grupen, Nicholas C. Miller, Shaloo Rakheja ยท 2026

Hot longitudinal optical (LO) phonons in GaN have recently been identified as a major factor degrading the DC performance of GaN high-electron-mobility transistors (HEMTs) by 30-60%, despite their ultโ€ฆ

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Simulating Axion Electrodynamics in Magnetized Plasmas: Energy transfer in the inhomogeneous and strongly varying limit

Fabrizio Corelli, Estanis Utrilla Gines, Enrico Cannizzaro, Andrea Caputo, Samuel J. Witte ยท 2026

In this work we study the electromagnetic response induced by axions in a magnetized plasma, focusing specifically on characterizing energy transfer and energy losses from the ambient axion field in hโ€ฆ

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