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๐Ÿ” anthony savidis ๐Ÿ“‚ Physics
Showing 1184 results for "anthony savidis" in Physics
Physics Preprint PDF DOI

MLMC-qDRIFT: Multilevel Variance Reduction for Randomized Quantum Hamiltonian Simulation

Pegah Mohammadipour, Xiantao Li ยท 2026

Simulating quantum dynamics is one of the central applications of quantum computing. For Hamiltonians written as a sum of many terms, deterministic Trotter--Suzuki product formulas can require applyinโ€ฆ

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Physics Preprint PDF DOI

Fault-Tolerant Resource Comparison of Qudit and Qubit Encodings for Diagonal Quadratic Operators

Samuel Godwood, Doga Murat Kurkcuoglu, Gabriel N. Perdue, Marina Maneyro, Alessandro Roggero ยท 2026

Finite local Hilbert-space truncations arise naturally in quantum simulations of lattice field theories and motivate qudit encodings, but their fault-tolerant advantage over qubit encodings remains unโ€ฆ

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Physics Preprint PDF DOI

Efficient mapping of multi-constraint satisfaction problems to Rydberg platforms

Robert Gloeckner, Shahram Panahiyan, Frederik Koch, Dieter Jaksch, Joseph Doetsch ยท 2026

We present a hardware-native gadget framework for solving constraint satisfaction problems on Rydberg quantum computing architectures. Our approach introduces a compact $xor_1$ gadget that enforces exโ€ฆ

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Physics Preprint PDF DOI

Flat band in multiband-metal MnSb$_2$

Carl Jonas Linnemann, Kim-Khuong Huynh, Davide Ceresoli, Martin Bremholm ยท 2026

Marcasite compounds formed between $3d$ transition metals and antimony (TMSb$_2$) have been heavily studied due to their intriguing physical properties. For instance they can possess flat bands in theโ€ฆ

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An LES model with finite-rate phase change and subgrid spray based on a thermodynamically consistent four-equation multiphase model

Henry Collis, Shahab Mirjalili, Makrand Khanwale, Ali Mani, Gianluca Iaccarino ยท 2026

In this work, an LES model with finite-rate phase change and subgrid spray based on a high-resolution numerical scheme for multiphase multi-component simulations which satisfies interface equilibrium โ€ฆ

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Physics Preprint PDF DOI

Evolution of the Saddle Point in Antimony Telluride Homologous Superlattices

Yi-Hsin Shen, Shane Smolenski, Ming Wen, Yimo Hou, Eoghan Downey, Jakob Hammond-Renfro, Katharine Moncrieffe, Chun Lin, Makoto Hashimoto, Donghui Lu, Kai Sun, Dominika Zgid, Emanuel Gull, Pierre Ferdinand P. Poudeu, Na Hyun Jo, Rachel S. Goldman ยท 2026

Combining topological insulators with topological semimetals in the form of homologous superlattices is a promising approach for generating correlated quantum matter based upon Fermi level alignment wโ€ฆ

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Co-Designing Error Mitigation and Error Detection for Logical Qubits

Rohan S. Kumar, Takahiro Tsunoda, Sophia H. Xue, Dantong Li, Robert J. Schoelkopf, Yongshan Ding ยท 2026

Near-term quantum workloads demand error management, yet the two lightest-weight techniques, Quantum Error Detection (QED) and Probabilistic Error Cancellation (PEC), have complementary cost profiles โ€ฆ

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Physics Preprint PDF DOI

Spin Kerr-cat qubits

Z. M. McIntyre, Daniel Loss ยท 2026

The use of noise-robust qubit encodings provides a way of extending the lifetime of quantum information at the hardware level. In this work, we introduce the spin Kerr-cat encoding, which leverages a โ€ฆ

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Physics Preprint PDF DOI

The General Antiparticle Spectrometer (GAPS) Antarctic Balloon Payload

The GAPS Collaboration: Kazutaka Aoyama, Tsuguo Aramaki, Padrick Beggs, Mirko Boezio, Steven E. Boggs, Valter Bonvicini, Gabriel Bridges, Donatella Campana, Scott Candey, William W. Craig, Philip von Doetinchem, Conor Earley, Erik Everson, Lorenzo Fabris, Sydney Feldman, Hideyuki Fuke, Florian Gahbauer, Cory Gerrity, Luca Ghislotti, Charles J. Hailey, Takeru Hayashi, Akiko Kawachi, Kai Konoma, Masayoshi Kozai, Paolo Lazzaroni, Alexander Lowell, Massimo Manghisoni, Matteo Martucci, Keita Mizukoshi, Emiliano Mocchiutti, Brent Mochizuki, Kazuoki Munakata, Riccardo Munini, Shun Okazaki, Jerome Olson, Rene A. Ong, Giuseppe Osteria, Francesco Palma, Kaliroe Pappas, Kerstin Perez, Francesco Perfetto, Lodovico Ratti, Valerio Re, Elisa Riceputi, Brandon Roach, Field R. Rogers, Nathan Saffold, Suzuto Sakamoto, Pratiksha Sawant, Valentina Scotti, Yuki Shimizu, Roberta Sparvoli, Achim Stoessl, Arathi Suraj, Alessio Tiberio, Grace Tytus, Elena Vannuccini, Sarah Vickers, Luigi Volpicelli, Zhen Wu, Mengjiao Xiao, Jinghe Yang, Kelsey Yee, Tetsuya Yoshida, Gianluigi Zampa, Jiancheng Zeng, Jeffrey Zweerink ยท 2026

The General Antiparticle Spectrometer (GAPS) is an Antarctic stratospheric balloon mission designed to provide unmatched sensitivity to low-energy (<0.25 GeV/n) cosmic-ray antiprotons, antideuterons, โ€ฆ

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Physics Preprint PDF DOI

TRON: Trainable, architecture-reconfigurable random optical neural networks

Ziao Wang, Fei Xia, Logan G. Wright, Tatsuhiro Onodera, Martin Stein, Jianqi Hu, Peter L. McMahon, Sylvain Gigan ยท 2026

Deep learning has triggered explosive growth in the demand for specialized hardware processors, thus motivating the development of scalable and reconfigurable computing substrates. Optical processors โ€ฆ

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SPARSE -- Efficient High-Resolution SEM Imaging of Rare Microstructural Features Across Large Areas by Selective Rescanning

Tom Reclik, Jan Gerlach, Maximilian A. Wollenweber, Yannis P. Korkolis, Sandra Korte-Kerzel, Ulrich Kerzel ยท 2026

Characterisation of rare microstructural features in scanning electron microscopy (SEM) requires imaging large areas at high resolution. This leads to prohibitively long acquisition times. We present โ€ฆ

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Schr\"odinger-Navier-Stokes Equation for the Quantum Simulation of Navier-Stokes Flows

Luca Cappelli, Sauro Succi, Monica Lacatus, Alessandro Zecchi, Alessandro Roggero ยท 2026

The search for quantum-like wave formulations of the Navier-Stokes (Schr\"odinger-Navier-Stokes, SNS for short) equations describing classical dissipative fluids has met with increasing attention in tโ€ฆ

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Annular beams for reliable intersatellite optical communications

Mario Badas Aldecocea, Edward Pauwels, Jasper Bouwmeester, Pierre Piron, Jerome Loicq ยท 2026

Free-space optical communications (FSOC) are a key enabling technology for future high-capacity space-based networks. Particularly, the backbone of global communication relies on intersatellite opticaโ€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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Physics Preprint PDF DOI

Plasmonics of non-noble metals

Michal Horak, Michael Foltyn, Viktor Bajo, Petr Dub, Tomas Sikola ยท 2026

Localized surface plasmon resonances are self-sustained, collective oscillations of free electrons in metallic nanostructures. They have a wide range of applications. The most common plasmonic metals โ€ฆ

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A Spherical Multipole Expansion of Acoustic Analogy for Propeller Noise

Felice Fruncillo, Paolo Luchini, Flavio Giannetti ยท 2026

This work develops a spherical-multipole expansion of Goldstein's acoustic analogy, for the prediction of tonal noise from rotating propellers. The acoustic field is expressed through spherical multipโ€ฆ

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Neural network backflow for ab-initio solid calculations

An-Jun Liu, Bryan K. Clark ยท 2026

Accurately simulating extended periodic systems is a central challenge in condensed matter physics. Neural quantum states (NQS) offer expressive wavefunctions for this task but face issues with scalabโ€ฆ

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Electromechanical Hysteresis in Phase Change Material Sb2S3

Jack Kaman, Evan Musterman, Kyle P. Kelley, Neus Domingo-Marimon, Volkmar Dierolf, Himanshu Jain ยท 2026

Antimony sulfide is an emerging phase change material for optical and electrical memory and computation elements. It has additionally been reported as a ferroelectric, with recent evidence from hysterโ€ฆ

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Randomness compression in communication networks

Yukari Uchibori, Alice Zheng, Anurag Anshu, Jamie Sikora ยท 2026

Given a correlation generated by a (possibly quantum) communication network, we study the amount of shared randomness required to generate it. We develop a novel upper bound for approximating distribuโ€ฆ

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Dimuon production in neutrino-nucleus collisions at next-to-next-to-leading order in perturbative QCD

Ilkka Helenius, Hannu Paukkunen, Sami Yrjanheikki ยท 2026

Charm production in charged-current neutrino-nucleus deep-inelastic scattering (DIS), measured through dimuon final states, remains an important constraint of strangeness in global analyses of parton โ€ฆ

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