Zobrazeno 11 - 20
of 6 945
pro vyhledávání: '"Kushwaha, P."'
Autor:
Kushwaha, Ashu
In this thesis, we aim to investigate the mechanisms underlying the genesis of magnetic fields in the Universe and explore their potential in addressing the matter-antimatter asymmetry. We construct consistent models that generate the helical magneti
Externí odkaz:
http://arxiv.org/abs/2403.13753
Autor:
Hirai, Takamasa, Morita, Toshiaki, Biswas, Subrata, Uzuhashi, Jun, Yagi, Takashi, Yamashita, Yuichiro, Kumar, Varun Kushwaha, Makino, Fuya, Modak, Rajkumar, Sakuraba, Yuya, Ohkubo, Tadakatsu, Guo, Rulei, Xu, Bin, Shiomi, Junichiro, Chiba, Daichi, Uchida, Ken-ichi
Thermal conductivity, a fundamental parameter characterizing thermal transport in solids, is typically determined by electron and phonon transport. Although other transport properties including electrical conductivity and thermoelectric conversion co
Externí odkaz:
http://arxiv.org/abs/2403.04166
Autor:
Kushwaha, Pragya, Maity, Sayan, Menon, Anjaly S., Chelakkot, Raghunath, Chikkadi, Vijayakumar
The growing interest in the non-equilibrium assembly of colloidal particles in active liquids is driven by the motivation to create novel structures endowed with tunable properties unattainable within the confines of equilibrium systems. Here, we pre
Externí odkaz:
http://arxiv.org/abs/2403.02423
Autor:
Kushwaha, R. K., Meena, P. K., Jangid, S., Manna, P., Srivastava, S., Kumari, T., Sharma, S., Mishra, P., Singh, R. P.
Rhenium-based superconductors have recently attracted significant interest due to their unconventional superconducting properties. In this work, we report the synthesis and properties of new superconducting Re$_{7}$X$_{3}$ (X = Nb, Ta, Ti, Zr, Hf) bi
Externí odkaz:
http://arxiv.org/abs/2402.07580
Despite the impressive performance of LLMs, their widespread adoption faces challenges due to substantial computational and memory requirements during inference. Recent advancements in model compression and system-level optimization methods aim to en
Externí odkaz:
http://arxiv.org/abs/2402.01799
The Deep Operator Network (DeepONet) structure has shown great potential in approximating complex solution operators with low generalization errors. Recently, a sequential DeepONet (S-DeepONet) was proposed to use sequential learning models in the br
Externí odkaz:
http://arxiv.org/abs/2311.11500
There is growing evidence for high-frequency gravitational waves (HFGWs) ranging from MHz to GHz. Several HFGW detectors have been operating for over a decade, and two GHz events have been reported recently. However, a confirmed detection might take
Externí odkaz:
http://arxiv.org/abs/2311.11150
Autor:
Tripathi, Tushar, Gupta, Alok C., Takey, Ali, Bachev, Rumen, Vince, Oliver, Strigachev, Anton, Kushwaha, Pankaj, Elhosseiny, E. G., Wiita, Paul J., Damljanovic, G., Dhiman, Vinit, Fouad, A., Gaur, Haritma, Gu, Minfeng, Hamed, G. E., Kishore, Shubham, Kurtenkov, A., Rastogi, Shantanu, Semkov, E., Zead, I., Zhang, Zhongli
We present an extensive recent multi-band optical photometric observations of the blazar S5 0716+714 carried out over 53 nights with two telescopes in India, two in Bulgaria, one in Serbia, and one in Egypt during 2019 November -- 2022 December. We c
Externí odkaz:
http://arxiv.org/abs/2311.10358
Autor:
Gupta, Alok C., Kushwaha, Pankaj, Valtonen, Mauri J., Savchenko, Sergey S., Jorstad, Svetlana G., Imazawa, Ryo, Wiita, Paul J., Gu, Minfeng, Marscher, Alan P., Zhang, Zhongli, Bachev, Rumen, Borman, G. A., Gaur, Haritma, Grishina, T. S., Hagen-Thorn, V. A., Kopatskaya, E. N., Larionov, V. M., Larionova, E. G., Larionova, L. V., Morozova, D. A., Nakaoka, T., Strigachev, A., Troitskaya, Yulia V., Troitsky, I. S., Uemura, M., Vasilyev, A. A., Weaver, Z. R., Zhovtan, A. V.
Publikováno v:
Astrophysical Journal Letters, 957 (2023) L11 (11pp)
We study the optical flux and polarization variability of the binary black hole blazar OJ 287 using quasi-simultaneous observations from 2015 to 2023 carried out using telescopes in the USA, Japan, Russia, Crimea, and Bulgaria. This is one of the mos
Externí odkaz:
http://arxiv.org/abs/2311.02372
Autor:
Pandey, Ashwani, Kushwaha, Pankaj, Wiita, Paul J., Prince, Raj, Czerny, Bozena, Stalin, C. S.
Transition blazars exhibit a shift from one subclass to the next during different flux states. It is therefore crucial to study them to understand the underlying physics of blazars. We probe the origin of the multi-wavelength emission from the transi
Externí odkaz:
http://arxiv.org/abs/2310.05096