Zobrazeno 61 - 70
of 65 213
pro vyhledávání: '"Chakrabarti, A."'
Failure statistics of banks in the US show that their sizes are highly unequal (ranging from a few tens of thousands to over a billion dollars) and also, they come in `waves' of intermittent activities. This motivates a self-organized critical pictur
Externí odkaz:
http://arxiv.org/abs/2401.03894
The quench dynamics of a strongly interacting bosons on quartic and sextic trap are studied by solving the time dependent many-boson Schrodinger equation numerically exactly. The dynamics is addressed by the key measures of one-body density in conjug
Externí odkaz:
http://arxiv.org/abs/2312.13532
Autor:
Biswas, Sougata, Chakrabarti, Arunava
Publikováno v:
Physica E 162 (2024) 116010
We study quantum dynamics of a wave packet on a class of one dimensional decorated aperiodic lattices, described within a tight binding formalism. We look for the possibility of finding extended single particle states even in the absence of any trans
Externí odkaz:
http://arxiv.org/abs/2312.11977
Autor:
Djuissi, E., Boffelli, J., Hassaine, R., Pop, N., Laporta, V., Chakrabarti, K., Ayouz, M. A., Mezei, J. Zs, Schneider, I. F.
Our previous studies of dissociative recombination, and vibrational excitation/de-excitation of the BeH$^+$ ion, based on the multichannel quantum defect theory, are extended to collision energies above the dissociation threshold, taking into account
Externí odkaz:
http://arxiv.org/abs/2312.09923
Autor:
Chakrabarti, Ankita, Laflorencie, Nicolas, Georgeot, Bertrand, Martins, Cyril, Lemarié, Gabriel
Interacting fermions in the presence of disorder pose one of the most challenging problems in condensed matter physics, primarily due to the absence of accurate numerical tools. Our investigation delves into the intricate interplay between interactio
Externí odkaz:
http://arxiv.org/abs/2312.09247
Autor:
Dutta, Subhabrata, Singh, Joykirat, Pandey, Ishan, Manchanda, Sunny, Chakrabarti, Soumen, Chakraborty, Tanmoy
Large Language Models (LLM) exhibit zero-shot mathematical reasoning capacity as a behavior emergent with scale, commonly manifesting as chain-of-thoughts (CoT) reasoning. However, multiple empirical findings suggest that this prowess is exclusive to
Externí odkaz:
http://arxiv.org/abs/2312.05571
Publikováno v:
Quantum Science and Technology, Volume 9, Number 3, 2024
Distributed quantum computing, particularly distributed quantum machine learning, has gained substantial prominence for its capacity to harness the collective power of distributed quantum resources, transcending the limitations of individual quantum
Externí odkaz:
http://arxiv.org/abs/2312.04447
We study online learning and equilibrium computation in games with polyhedral decision sets, a property shared by both normal-form games and extensive-form games (EFGs), when the learning agent is restricted to using a best-response oracle. We show h
Externí odkaz:
http://arxiv.org/abs/2312.03696
In this article, we analyse the pole-skipping phenomena of finite temperature Yang-Mills theory with quark flavors which is dual to D3-D7 brane system in the bulk. We also consider the external electric field in the boundary field theory which is dua
Externí odkaz:
http://arxiv.org/abs/2312.01829
We formulate a light-front spectator model for the proton that incorporates the presence of light sea quarks. In this particular model, the sea quarks are seen as active partons, whereas the remaining components of the proton are treated as spectator
Externí odkaz:
http://arxiv.org/abs/2312.01484