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๐Ÿ” joel berge ๐Ÿ“‚ Physics
Showing 3063 results for "joel berge" in Physics
Physics Preprint PDF DOI

Eccentricity as a signature of hierarchical subsolar-mass mergers in collapsar disks

Jiaxi Wu, Elias R. Most, Nils L. Vu, Nils Deppe, Lawrence E. Kidder, Kyle C. Nelli, William Throwe ยท 2026

In this work, we investigate gravitational-wave signatures of a proposed subsolar-mass merger scenario resulting from fragmentation inside a collapsar accretion disk. This scenario has gained recent iโ€ฆ

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Permutation Invariant Optimization Problems in Quantum Information Theory: A Framework for Channel Fidelity and Beyond

Bjarne Bergh, Marco Parentin ยท 2026

Exploiting permutation invariance to reduce the exponential scaling of semidefinite programs in quantum information has emerged as a powerful computational technique. In this work, we develop a systemโ€ฆ

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Topological transitions in spin-ice induced by geometrical constraints

R. A. Borzi, E. S. Loscar, S. A. Grigera ยท 2026

We study the nearest-neighbor spin-ice model subjected to a magnetic field applied along the global [111] and [110] directions, focusing on the role of sample geometry in stabilizing topological phaseโ€ฆ

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Physics Preprint PDF DOI

Defect-Adaptive Lattice Surgery on Irregular Boundary Surface-Code Patches

GunSik Min, Yujin Kang, Jun Heo ยท 2026

Defect-adaptive surface-code methods have substantially advanced the construction of valid logical patches on imperfect hardware, but fault-tolerant computation also requires executable logical oper aโ€ฆ

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Physics Preprint PDF DOI

Approximate Sparse State Preparation with the Grover-Rudolph Algorithm

Debora Ramacciotti, Martin Steinbach, Bence Temesi, Andreea-Iulia Lefterovici, Antonio F. Rotundo ยท 2026

Sparse quantum state preparation is a common subroutine in quantum algorithms, where classical data with few nonzero entries must be loaded into a quantum state. In this work, we consider the Grover-Rโ€ฆ

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Physics Preprint PDF DOI

Clash of the Trident and Tuning Fork: insights from bar and spiral strength in the (massive black hole)-stellar mass diagrams, and the `Triangal' galaxy evolution schema

Alister W. Graham ยท 2026

The `Triangal' galaxy evolution schema is used to assess whether the Tuning Fork (bar strength) or the van~den~Bergh Trident and ATLAS$^{3D}$ Comb (spiral strength) offer greater evolutionary insight.โ€ฆ

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Physics Preprint PDF DOI

Ion Channel Dynamics in Temperature-Dependent Weibel Instability Saturation

Vivek Shrivastav, Mani K Chettri, Hemam D. Singh, Britan Singh, Rupak Mukherjee ยท 2026

We present 1X2V continuum Vlasov-Maxwell simulations of interpenetrating plasma beams with mobile ions. While the early-time evolution is similar to the stationary-ion case, the late-time dynamics areโ€ฆ

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Physics Preprint PDF DOI

Controlled Manipulation of Intermediate State in a Type-I Superconductor

Xin-Sheng Gao, Qun Wang, Ya-Xun He, Xing-Jian Liu, Jun-Han Zhang, Kang-Hong Yin, Jia-Ying Zhang, Jun-Yi Ge ยท 2026

The intermediate state of type-I superconductors presents a classic paradigm of modulated pattern formation, arising from the competition between short-range attractive and long-range repulsive vortexโ€ฆ

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Physics Preprint PDF DOI

Archival Multiband Gravitational-Wave Signals from Massive Black Hole Binary Mergers

Alexander W. Criswell, Stephen R. Taylor, Kris Pardo, Alberto Sesana, David Izquierdo, Silvia Bonoli, Daniele Spinoso ยท 2026

While massive black hole binaries (MBHBs) merge at gravitational-wave frequencies above the pulsar timing array (PTA) sensitivity band, we show that they leave orphaned low-frequency contributions in โ€ฆ

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Marangoni modulation of coupled Rayleigh-Taylor and Faraday instabilities in vertically oscillated liquid films

Jun Gao, Senlin Zhu, Luca Brandt, Jianjun Tao, Qingfei Fu, Lijun Yang ยท 2026

We investigate the Marangoni modulation of coupled Rayleigh-Taylor and Faraday instabilities in a vertically oscillated Newtonian liquid film carrying insoluble surfactants. Linear stability analysis โ€ฆ

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Divergent spin conductivity on the verge of ferromagnetic quantum criticality

Sondre Duna Lundemo, Asle Sudb{o} ยท 2026

We show that the spin conductivity of a metal approaching a ferromagnetic quantum critical point exhibits divergent fluctuation corrections. This effect arises from critical spin fluctuations and consโ€ฆ

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Physics Preprint PDF DOI

A Modular and T-Gate Efficient Architecture for Quantum Leading-Zero/One Counter

Lei-Han Yao, Shang-Wei Lin, Yu-Chung Chen, Yean-Ru Chen ยท 2026

The Quantum Leading-Zero/One Counter (QLZOC) is a fundamental component in quantum arithmetic, playing a critical role in normalization, floating-point units, dynamic range scaling, and logarithmic apโ€ฆ

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Euclid: Quick Data Release (Q1) -- Dual AGN in low-mass galaxies

M. Mezcua, B. Laloux, M. Scialpi, M. Siudek, A. Erostegui, F. Ricci, T. Matamoro Zatarain, S. Visser, H. J. A. Rottgering, C. M. Gutierrez, A. Feltre, L. Bisigello, C. Saulder, L. Ulivi, J. H. Knapen, H. Dominguez Sanchez, G. Zamorani, K. Rubinur, J. Calhau, L. Spinoglio, F. Shankar, D. Stern, R. Pucha, A. Viitanen, B. Altieri, S. Andreon, N. Auricchio, M. Baldi, S. Bardelli, P. Battaglia, A. Biviano, M. Brescia, S. Camera, G. Canas-Herrera, V. Capobianco, C. Carbone, J. Carretero, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, M. Cropper, H. Degaudenzi, G. De Lucia, C. Dolding, H. Dole, F. Dubath, X. Dupac, M. Farina, R. Farinelli, F. Faustini, S. Ferriol, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, J. Hoar, H. Hoekstra, W. Holmes, I. M. Hook, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, S. Kermiche, B. Kubik, M. Kummel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, E. Medinaceli, S. Mei, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, C. Neissner, R. C. Nichol, S.-M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. A. Popa, L. Pozzetti, F. Raison, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, E. Rossetti, B. Rusholme, R. Saglia, Z. Sakr, D. Sapone, B. Sartoris, M. Sauvage, M. Schirmer, P. Schneider, A. Secroun, G. Seidel, S. Serrano, E. Sihvola, P. Simon, C. Sirignano, G. Sirri, L. Stanco, J. Steinwagner, P. Tallada-Crespi, A. N. Taylor, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Valiviita, T. Vassallo, Y. Wang, J. Weller, A. Zacchei, F. M. Zerbi, I. A. Zinchenko, E. Zucca, J. Garcia-Bellido, M. Huertas-Company, J. Macias-Perez, J. Martin-Fleitas, V. Scottez ยท 2026

Dual active galactic nuclei (AGNs) are expected in hierarchical galaxy evolution models, in which low-mass galaxies merge to build more massive ones. While observational evidence for dual AGNs is growโ€ฆ

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Physics Preprint PDF DOI

Dark Matter's influence on Evolution of MBHB in Dwarf Galaxies: A Case Study of Leo I dSph

Muhammad Junaid ยท 2026

In this study, we investigate the dynamical evolution of a massive binary black hole (MBHB) in the Leo I dwarf spheroidal galaxy model and examine how dark matter along with stellar matter's gravitatiโ€ฆ

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Large-Scale Quantum Circuit Simulation on HPC Cluster via Cache Blocking, Boosting, and Gate Fusion Optimization

Chuan-Chi Wang, Yan-Jie Wang, Chia-Heng Tu, Shih-Hao Hung ยท 2026

Quantum circuit simulation is crucial for the development of quantum algorithms, particularly given the high cost and noise limitations of physical quantum hardware. While full-state quantum circuit sโ€ฆ

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Physics Preprint PDF DOI

Fate of Secondary Droplets Produced by High-speed Raindrops Interacting with a Liquid Pool

Han-Hsiang Kuo, Xuanting Hao ยท 2026

Secondary droplets produced by interactions between falling fluid drops and a liquid pool play a significant role in engineering applications and geophysical processes in nature. This study uses direcโ€ฆ

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Physics Preprint PDF DOI

Concentration regimes in salt-free aqueous xanthan solutions under shear

Ammar El Menayyir, Markus Neuner, Polina Fuks, Vahid A. Z. Alashloo, Halim Altuntas, Zehau Luo, Melike Ozgul, Claudia Seeberger, Sharadwata Pan, Andreas Wierschem ยท 2026

Concentration regimes in polymer and polyelectrolyte solutions can be identified by scaling laws for the relation between specific zero-shear viscosity and concentration. Recently, we have shown that โ€ฆ

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Logical Compilation for Multi-Qubit Iceberg Patches

Cordell Mazzetti, Sayam Sethi, Rich Rines, Pranav Gokhale, Jonathan Mark Baker ยท 2026

Recent advancements in quantum computing have enabled practical use of quantum error detecting and correcting codes. However, current architectures and future proposals of quantum computer design suffโ€ฆ

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Implications of low neutron star merger rates for gamma-ray bursts, r-process production and Galactic double neutron stars

Maya Fishbach, Alexander P. Ji, Wen-fai Fong, Tom Y. Wu, Jillian C. Rastinejad, Aditya Vijaykumar, Hsin-Yu Chen ยท 2026

The first multimessenger discovery of a binary neutron star (BNS) merger, GW170817, proved that such mergers can source short gamma-ray bursts (SGRBs) and produce \rprocess elements. The initial mergeโ€ฆ

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Physics Preprint PDF DOI

Random gas motions inside sub-parsec scale supercritical filaments

Chao Zhang, Tie Liu, Mika Juvela, Paolo Padoan, Hong-Li Liu, Di Li, Guido Garay, Neal J. Evans, Fengwei Xu, Paul F. Goldsmith, Qizhou Zhang, Kee-Tae Kim, Yankun Zhang, Zhiyuan Ren, Mengke Zhao ยท 2026

Supercritical gas filaments in molecular clouds host the dense cores in which new stars form. The mechanisms governing their formation and subsequent gas accretion remain poorly understood. In this stโ€ฆ

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