Zobrazeno 1 - 10
of 20 703
pro vyhledávání: '"Itai, A."'
The axioms of Quantum Mechanics require that the hamiltonian of any closed system is self-adjoint, so that energy levels are real and time evolution preserves probability. On the other hand, non-hermitian hamiltonians with ${\cal{PT}}$-symmetry can h
Externí odkaz:
http://arxiv.org/abs/2412.14064
Autor:
Lipman, Yaron, Havasi, Marton, Holderrieth, Peter, Shaul, Neta, Le, Matt, Karrer, Brian, Chen, Ricky T. Q., Lopez-Paz, David, Ben-Hamu, Heli, Gat, Itai
Flow Matching (FM) is a recent framework for generative modeling that has achieved state-of-the-art performance across various domains, including image, video, audio, speech, and biological structures. This guide offers a comprehensive and self-conta
Externí odkaz:
http://arxiv.org/abs/2412.06264
Autor:
Shaul, Neta, Gat, Itai, Havasi, Marton, Severo, Daniel, Sriram, Anuroop, Holderrieth, Peter, Karrer, Brian, Lipman, Yaron, Chen, Ricky T. Q.
The design space of discrete-space diffusion or flow generative models are significantly less well-understood than their continuous-space counterparts, with many works focusing only on a simple masked construction. In this work, we aim to take a holi
Externí odkaz:
http://arxiv.org/abs/2412.03487
Autor:
Eini, Tomer, Quintela, M. F. C. Martins, Henriques, J. C. G., Ribeiro, R. M., Mazor, Yarden, Peres, N. M. R., Epstein, Itai
Collective excitations of charged particles under the influence of an electromagnetic field give rise to a rich variety of hybrid light-matter quasiparticles with unique properties. In metals, intraband collective response manifested by negative perm
Externí odkaz:
http://arxiv.org/abs/2412.03139
Autor:
Shoham, Lishai, Silber, Itai, Tuvia, Gal, Baskin, Maria, Hwang, Soo-Yoon, Choi, Si-Young, Han, Myung-Geun, Zhu, Yimei, Yalon, Eilam, Rozenberg, Marcelo J., Dagan, Yoram, Trier, Felix, Kornblum, Lior
The modulation of channel conductance in field-effect transistors (FETs) via metal-oxide-semiconductor (MOS) structures has revolutionized information processing and storage. However, the limitations of silicon-based FETs in electrical switching have
Externí odkaz:
http://arxiv.org/abs/2411.15818
Hyperbolic materials are natural or engineered artificial structures that provide means to manipulate and control electromagnetic radiation, leading to a variety of strong light-matter interactions at the nanoscale. In this work, we explore the physi
Externí odkaz:
http://arxiv.org/abs/2411.14785
Autor:
Masi, Filippo, Einav, Itai
The development of rate- and state-dependent friction laws offered important insights into the key physical mechanisms of the frictional behaviour of fault gouges and their seismic cycle. However, past approaches were specifically tailored to address
Externí odkaz:
http://arxiv.org/abs/2411.14660
Autor:
Miniutti, Giovanni, Franchini, Alessia, Bonetti, Matteo, Giustini, Margherita, Chakraborty, Joheen, Arcodia, Riccardo, Saxton, Richard, Quintin, Erwan, Kosec, Peter, Linial, Itai, Sesana, Alberto
X-ray quasi-periodic eruptions (QPEs) are intense soft X-ray bursts from the nuclei of nearby low-mass galaxies typically lasting about one hour and repeating every few. Their physical origin remains debated, although so-called impacts models in whic
Externí odkaz:
http://arxiv.org/abs/2411.13460
Autor:
Carmeli, Itai, Carmeli, Chanoch
The interaction of light with photosynthetic proteins is an extremely efficient process and has been thoroughly investigated. However, exploring light-matter interactions in hybrid nano-solid-photosynthetic proteins is a relatively new and existing f
Externí odkaz:
http://arxiv.org/abs/2411.12618
Autor:
Shulman, David, Dattner, Itai
This paper introduces an adaptive physics-guided neural network (APGNN) framework for predicting quality attributes from image data by integrating physical laws into deep learning models. The APGNN adaptively balances data-driven and physics-informed
Externí odkaz:
http://arxiv.org/abs/2411.10064