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๐Ÿ” usha srinivasan ๐Ÿ“‚ Physics
Showing 590 results for "usha srinivasan" in Physics
Physics Preprint PDF DOI

Partial oracles quantum algorithm framework -- Part I: Analysis of in-place operations

Fintan M. Bolton ยท 2026

The partial oracles framework is a quantum search algorithm that has the potential to exceed the quadratic speedup of Grover's algorithm, up to a theoretical maximum of an exponential speedup. Until nโ€ฆ

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Physics Preprint PDF DOI

How do sub-bandgap reflectors affect the performance of PV modules?

Klaus Jager, Jyotirmoy Mandal, Barry P. Rand, Forrest Meggers, Christiane Becker ยท 2026

Sub-bandgap reflectors (SBR) can reduce the temperature of photovoltaic (PV) modules by reflecting the near-infrared region of the solar spectrum with photon energies smaller than the electronic bandgโ€ฆ

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Physics Preprint PDF DOI

A Unified Hardware-to-Decoder Architecture for Hybrid Continuous-Variable and Discrete-Variable Quantum Error Correction in LiDMaS+

Dennis Delali Kwesi Wayo, Chinonso Onah, Leonardo Goliatt, Sven Groppe ยท 2026

We present an architecture-level hardware-to-logical-to-decoder execution stack for hybrid continuous-variable and discrete-variable quantum error correction in LiDMaS+. Provider-native records are noโ€ฆ

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Physics Preprint PDF DOI

Full energy fraction and angular dependence of medium-induced splittings in the large-$N_c$ limit

Carlota Andres, Fabio Dominguez ยท 2026

Jets produced in relativistic heavy-ion collisions are modified by their interactions with the quark-gluon plasma (QGP), making jet substructure observables sensitive probes of QGP dynamics. A quantitโ€ฆ

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Physics Preprint PDF DOI

Kardashev scale Quantum Computing for Bitcoin Mining

Pierre-Luc Dallaire-Demers, BTQ Technologies Team ยท 2026

Bitcoin already faces a quantum threat through Shor attacks on elliptic-curve signatures. This paper isolates the other component that public discussion often conflates with it: mining. Grover's algorโ€ฆ

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Physics Preprint PDF DOI

On peculiarities of the annealing process for highly transparent silica-based aerogel tiles manufactured in Novosibirsk

A.Yu. Barnyakov (1, Novosibirsk State Technical University, Novosibirsk, Russia), A.F. Danilyuk, A.A. Kattsin, E.A. Kravchenko, A.A. Pochtar, A.Yu. Predein ยท 2026

A collaboration between the Boreskov Institute of Catalysis and the Budker Institute of Nuclear Physics (BINP) has been producing silica aerogel blocks for Cherenkov detectors since 1986. Novosibirsk-โ€ฆ

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Physics Preprint PDF DOI

Higher order perturbative and nonperturbative QCD corrections on the proton structure functions and parity violating electron asymmetry

F. Zaidi, M. Sajjad Athar, S. K. Singh ยท 2026

We study the nonperturbative and higher order perturbative corrections on the electromagnetic ($F_{1p,2p}^\gamma$) and electromagnetic-weak interference ($F_{1p,2p,3p}^{\gamma Z}$) structure functionsโ€ฆ

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Physics Preprint PDF DOI

Multipoint Statistical Turbulent Dynamics from Hopf Equation Closures

Mark Warnecke ยท 2026

Obtaining accurate multipoint statistics of turbulence is computationally very expensive and therefore these statistics have remained largely unexplored from a theoretical standpoint. In this paper, (โ€ฆ

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Physics Preprint PDF DOI

Frontiers of atom probe tomography physics, data processing, and analysis

Emmanuelle A. Marquis, Arun Devaraj, Richard G. Forbes, Iman Ghamarian, Markus Kuhbach, Jean-Baptiste Maillet, Baishakhi Mazumder, Frederick Meisenkothen, Jiayuwen Qi, Daniel Schreiber, Paul Styman, Francois Vupillot, Wolfgang Windl ยท 2026

Atom probe tomography (APT) fills a crucial need in the characterization workflow of materials by its ability to inform the 3D chemical microstructure at the nanoscale. As with any characterization teโ€ฆ

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Physics Preprint PDF DOI

A kinetic interpretation of thermomechanical restrictions of continua

Patrick E. Farrell, Josef Malek, Ondrej Soucek, Umberto Zerbinati ยท 2026

Rajagopal and Srinivasa's thermodynamic framework derives constitutive relations in continuum mechanics from two scalar functions describing energy storage and entropy production via a constrained optโ€ฆ

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Physics Preprint PDF DOI

Stochastic Lorenz dynamics and wind reversals in Rayleigh-B\'enard Convection

Yanni Bills, J. S. Wettlaufer ยท 2026

The Lorenz equations [1] are a severe Galerkin-truncation of the Oberbeck-Boussinesq (OB) equations describing Rayleigh-B\'enard convection (RBC). Here we examine the mathematical connections between โ€ฆ

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Physics Preprint PDF DOI

CHARA Array Delay Lines: Upgrades, Performance and Future Directions

Narsireddy Anugu, Nils H. Turner, Theo A. ten Brummelaar, Gail H. Schaefer, Philippe Berio, Christopher D. Farrington, Becky Flores, Douglas R. Gies, Stefan Kraus, Edgar R. Ligon III, Olli Majoinen, John D. Monnier, Denis Mourard, Nicholas J. Scott, Norman L. Vargas ยท 2026

Long baseline optical and infrared interferometric arrays achieve high angular resolution and enable detailed astrophysical measurements. Interferometers have enabled observations of stars at various โ€ฆ

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Physics Preprint PDF DOI

The COHERENT Experiment: 2026 Update

M. Adhikari, M. Ahn, D. Amaya Matamoros, P.S. Barbeau, V. Belov, I. Bernardi, C. Bock, A. Bolozdynya, R. Bouabid, J. Browning, B. Cabrera-Palmer, N. Cedarblade-Jones, S. Chen, A.I. Colon Rivera, V. da Silva, J. Daughhetee, Y. Efremenko, S.R. Elliott, A. Erlandson, L. Fabris, M.L. Fischer, S. Foster, A. Galindo-Uribarri, E. Granados Vazquez, M.P. Green, B. Hackett, J. Hakenmuller, M. Harada, M.R. Heath, S. Hedges, Y. Hino, H. Huang, W. Huang, H. Jeong, B.A. Johnson, T. Johnson, A. Khromov, D. Kim, L. Kong, A. Konovalov, Y. Koshio, E. Kozlova, A. Kumpan, O. Kyzylova, Y. Lee, S.M. Lee, G. Li, L. Li, Z. Li, J.M. Link, J. Liu, Q. Liu, X. Lu, M. Luxnat, D.M. Markoff, J. Mattingly, H. McLaurin, K. McMichael, N. Meredith, Y. Nakajima, F. Nakanishi, J. Newby, B. Nolan, J. O'Reilly, A. Orvedahl, D.S. Parno, D. Perez-Loureiro, D. Pershey, C.G. Prior, J. Queen, R. Rapp, H. Ray, O. Razuvaeva, D. Reyna, D. Rudik, J. Runge, D.J. Salvat, J. Sander, K. Scholberg, H. Sekiya, J. Seligman, A. Shakirov, G. Simakov, J. Skweres, W.M. Snow, V. Sosnovtsev, Q. Stefan, M. Stringer, C. Su, T. Subedi, B. Suh, B. Sur, R. Tayloe, Y.-T. Tsai, J. Vaccaro, E.E. van Nieuwenhuizen, C.J. Virtue, G. Visser, K. Walkup, E.M. Ward, R. Wendell, T. Wongjirad, C. Yang, Y. Yang, J. Yoo, C.-H. Yu, Y. Yu, A. Zaalishvili, J. Zettlemoyer, Y. Zheng ยท 2026

The COHERENT experiment measures neutrino-induced recoils from coherent elastic neutrino-nucleus scattering (CEvNS) with multiple nuclear targets at the Spallation Neutron Source (SNS) at the Oak Ridgโ€ฆ

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Physics Preprint PDF DOI

Multi-frequency mapping of the S255IR region at a wavelength of 1~mm

E. A. Mikheeva, S. V. Kalenskii, S.-Y. Liu, A. M. Sobolev, S. Kurtz ยท 2026

The results of interferometric observations of the star-forming region S255IR in the frequency range 210--250 GHz are presented. The observations were carried out with the antenna array SMA (Hawaii, Uโ€ฆ

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Physics Preprint PDF DOI

SOLO: wide-field asteroid light curve monitoring system for SPHEREx

Bumhoo Lim, Seungwon Choi, Yoonsoo P. Bach, Masateru Ishiguro, Sunho Jin, Carey M. Lisse, Max Mahlke, Jooyeon Geem, Jinguk Seo, Sihu Ahn, Hangbin Jo ยท 2026

We present the Solar system Objects Light curve Observatory (SOLO), a wide-field, high-cadence optical survey system designed to obtain absolutely calibrated asteroid light curves, converted to the Gaโ€ฆ

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Physics Preprint PDF DOI

Complete Matched Asymptotic Expansions for Velocity Statistics in Turbulent Channels

Peter A. Monkewitz ยท 2026

Complete high fidelity matched asymptotic expansions (abbreviated MAE) are developed for the first and second order turbulence statistics in channel flow from 11 direct numerical simulations (DNS). Toโ€ฆ

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Physics Preprint PDF DOI

Operation of a tunable Power over Fiber system for light detectors down to 4.6 K

A.Andreani, C.Brizzolari, E.J.Cristaldo Morales, M.J.Delgado Gonzales, A.Falcone, N.Gallice, C.Gotti, M.Lazzaroni, L.Meazza, G.Pessina, D.Santoro, F.Terranova, M.Torti, V.Trabattoni ยท 2025

The Power over Fiber (PoF) technology delivers electrical power by transmitting laser light through a lightweight, non-conductive fiber optic cable to a remote photovoltaic optical converter, which inโ€ฆ

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Physics Preprint PDF DOI

Presence of solar inner F-corona and coronal heating

Z.Q. Qu, R.Y. Zhou, H. Su, Y. Liang ยท 2025

A new source in solar corona scattering photospheric and chromospheric Fraunhofer spectral lines is detected below a height of one solar radius above solar limb, consisting of tenuous and cool neutralโ€ฆ

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Physics Preprint PDF DOI

Observation of REBCO delamination in the resistive insulation nested coils

Jun Lu, Iain Dixon, Kwangmin Kim, Yan Xin, Hongyu Bai ยท 2025

The REBCO coated conductor has the potential to be widely used in ultrahigh field magnets. It is well known, however, that it is not mechanically strong against delamination in the direction normal toโ€ฆ

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Physics Preprint PDF DOI

Discovery of Isolated, Quenched, and Likely Backsplash Dwarf Galaxies near M101

Julian Shapiro ยท 2025

I report the discovery of three faint, semi-resolved quiescent dwarf galaxies, two of which are strong backsplash candidates associated with the nearby satellite-sparse spiral M101 (D ~ 6.7 Mpc). The โ€ฆ

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