Zobrazeno 1 - 10
of 19 150
pro vyhledávání: '"Ganguli, A"'
Autor:
Benton, Joe, Wagner, Misha, Christiansen, Eric, Anil, Cem, Perez, Ethan, Srivastav, Jai, Durmus, Esin, Ganguli, Deep, Kravec, Shauna, Shlegeris, Buck, Kaplan, Jared, Karnofsky, Holden, Hubinger, Evan, Grosse, Roger, Bowman, Samuel R., Duvenaud, David
Sufficiently capable models could subvert human oversight and decision-making in important contexts. For example, in the context of AI development, models could covertly sabotage efforts to evaluate their own dangerous capabilities, to monitor their
Externí odkaz:
http://arxiv.org/abs/2410.21514
With the emergence of large-scale pre-trained neural networks, methods to adapt such "foundation" models to data-limited downstream tasks have become a necessity. Fine-tuning, preference optimization, and transfer learning have all been successfully
Externí odkaz:
http://arxiv.org/abs/2410.08194
Autor:
Jana, Aneek, Ganguli, Maitri
In this work we generalize the concept of modular spread complexity to the cases where the reduced density matrix is non-Hermitian. This notion of complexity and associated Lanczos coefficients contain richer information than the pseudo-entropy, whic
Externí odkaz:
http://arxiv.org/abs/2410.05264
We study the effect of illumination of bicircularly polarized light (BCL) on topological semimetals, namely multifold fermion and line-node semimetals. We demonstrate, by means of both low-energy and lattice models, that the band-structures of both m
Externí odkaz:
http://arxiv.org/abs/2410.05158
Autor:
Mishra, Prabuddha Kant, Kumawat, Shivani, Panda, Soumyakanta, Mohapatra, Niharika, Mani, B K, Ganguli, Ashok Kumar
The ZrSiS-class of layered materials offer interesting topological and magnetic characteristics suitable for spintronics applications. In this work, we have synthesized a polycrystalline NdBiTe using solid-state reaction technique and have examined t
Externí odkaz:
http://arxiv.org/abs/2410.00782
We study a one-dimensional correlated-hopping model of spinless fermions with an East constraint. We first analytically unravel the fractured Hilbert space by labeling each fragment by a unique root configuration. This enables us to compute the total
Externí odkaz:
http://arxiv.org/abs/2409.15943
Autor:
Gautam, Aarti, Mishra, Prabuddha Kant, Banerjee, Souvik, Sundaresan, A., Ganguli, Ashok Kumar
We report the detailed investigation of the magnetic, transport, and magnetocaloric effects of GdSbSe by magnetic susceptibility $\chi(T)$, isothermal magnetization $M(H)$, resistivity $\rho(T, H)$, and heat capacity $C_p(T)$ measurements, crystalliz
Externí odkaz:
http://arxiv.org/abs/2409.13539
Autor:
Linker, Thomas M., Halavanau, Aliaksei, Kroll, Thomas, Benediktovitch, Andrei, Zhang, Yu, Michine, Yurina, Chuchurka, Stasis, Abhari, Zain, Ronchetti, Daniele, Fransson, Thomas, Weninger, Clemens, Fuller, Franklin D., Aquila, Andy, Alonso-Mori, Roberto, Boutet, Sebastien, Guetg, Marc W., Marinelli, Agostino, Lutman, Alberto A., Yabashi, Makina, Inoue, Ichiro, Osaka, Taito, Yamada, Jumpei, Inubushi, Yuichi, Yamaguchi, Gota, Hara, Toru, Babu, Ganguli, Salpekar, Devashish, Sayed, Farheen N., Ajayan, Pulickel M., Kern, Jan, Yano, Junko, Yachandra, Vittal K., Kling, Matthias F., Pellegrini, Claudio, Yoneda, Hitoki, Rohringer, Nina, Bergmann, Uwe
Since the invention of the laser nonlinear effects such as filamentation, Rabi-cycling and collective emission have been explored in the optical regime leading to a wide range of scientific and industrial applications. X-ray free electron lasers (XFE
Externí odkaz:
http://arxiv.org/abs/2409.06914
Autor:
Ganguli, Maitri, Jana, Aneek
We characterize the Many-Body Localization (MBL) phase transition using the dynamics of spread complexity and inverse participation ratio in the Krylov space starting from different initial states. Our analysis of the disordered Heisenberg spin-1/2 c
Externí odkaz:
http://arxiv.org/abs/2409.02186
Wind flow can be highly unpredictable and can suffer substantial fluctuations in speed and direction due to the shape and height of hills, mountains, and valleys, making accurate wind speed (WS) forecasting essential in complex terrain. This paper pr
Externí odkaz:
http://arxiv.org/abs/2408.15554