Zobrazeno 1 - 10
of 10 307
pro vyhledávání: '"Lewandowski, P A"'
As a continuation of our previous work addressing general covariance in effective quantum gravity models within the Hamiltonian framework, this study presents explicit derivations of the covariance equation proposed earlier. By solving this equation,
Externí odkaz:
http://arxiv.org/abs/2412.02487
Many natural phenomena are characterized by self-similarity, for example the symmetry of human faces, or a repetitive motif of a song. Studying of such symmetries will allow us to gain deeper insights into the underlying mechanisms of complex systems
Externí odkaz:
http://arxiv.org/abs/2411.19713
Diffusion models (DMs) generate remarkable high quality images via the stochastic denoising process, which unfortunately incurs high sampling time. Post-quantizing the trained diffusion models in fixed bit-widths, e.g., 4 bits on weights and 8 bits o
Externí odkaz:
http://arxiv.org/abs/2412.00144
Autor:
Barnes, Edwin, Bennett, Michael B., Boltasseva, Alexandra, Borish, Victoria, Brown, Bennett, Carr, Lincoln D., Ceballos, Russell R., Dukes, Faith, Easton, Emily W., Economou, Sophia E., Edwards, E. E., Finkelstein, Noah D., Fracchiolla, C., Franklin, Diana, Freericks, J. K., Goss, Valerie, Hannum, Mark, Holincheck, Nancy, Kelly, Angela M., Lanes, Olivia, Lewandowski, H. J., Matsler, Karen Jo, Mercurio, Emily, Montaño, Inès, Murdock, Maajida, Peltz, Kiera, Perron, Justin K., Richardson, Christopher J. K., Rosenberg, Jessica L., Ross, Richard S., Ryu, Minjung, Samuel, Raymond E., Schrode, Nicole, Schwamberger, Susan, Searles, Thomas A., Singh, Chandralekha, Tingle, Alexandra, Zwickl, Benjamin M.
In response to numerous programs seeking to advance quantum education and workforce development in the United States, experts from academia, industry, government, and professional societies convened for a National Science Foundation-sponsored worksho
Externí odkaz:
http://arxiv.org/abs/2410.23460
Deep neural networks can struggle to learn continually in the face of non-stationarity. This phenomenon is known as loss of plasticity. In this paper, we identify underlying principles that lead to plastic algorithms. In particular, we provide theore
Externí odkaz:
http://arxiv.org/abs/2410.20634
Autor:
Liu, Yijing, Yang, Christopher, Gaertner, Gabriel, Huckabee, John, Suslov, Alexey V., Refael, Gil, Nathan, Frederik, Lewandowski, Cyprian, Torres, Luis E. F. Foa, Esin, Iliya, Barbara, Paola, Kalugin, Nikolai G.
Light-induced phenomena in materials can exhibit exotic behavior that extends beyond equilibrium properties, offering new avenues for understanding and controlling electronic phases. So far, non-equilibrium phenomena in solids have been predominantly
Externí odkaz:
http://arxiv.org/abs/2410.13930
Accurate estimation of the speed-of-sound (SoS) is important for ultrasound (US) image reconstruction techniques and tissue characterization. Various approaches have been proposed to calculate SoS, ranging from tomography-inspired algorithms like CUT
Externí odkaz:
http://arxiv.org/abs/2409.14035
Generalized Wigner crystals (GWC) on triangular moir\'e superlattices, formed from stacking two layers of transition metal chalcogenides, have been recently observed at multiple fractional fillings of the moir\'e unit cell [Nature 587, 214 - 218 (202
Externí odkaz:
http://arxiv.org/abs/2409.13814
Autor:
Shehper, Ali, Medina-Mardones, Anibal M., Lewandowski, Bartłomiej, Gruen, Angus, Kucharski, Piotr, Gukov, Sergei
Using a long-standing conjecture from combinatorial group theory, we explore, from multiple angles, the challenges of finding rare instances carrying disproportionately high rewards. Based on lessons learned in the mathematical context defined by the
Externí odkaz:
http://arxiv.org/abs/2408.15332
Autor:
Zhang, Yiran, Shavit, Gal, Ma, Huiyang, Han, Youngjoon, Watanabe, Kenji, Taniguchi, Takashi, Hsieh, David, Lewandowski, Cyprian, von Oppen, Felix, Oreg, Yuval, Nadj-Perge, Stevan
The relative twist angle between layers of near-lattice-matched van der Waals materials is critical for the emergent correlated phenomena associated with moire flat bands. However, the concept of angle rotation control is not exclusive to moir\'e sup
Externí odkaz:
http://arxiv.org/abs/2408.10335