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pro vyhledávání: '"Sahoo, Sujit Kumar"'
In this paper, we put forward a connection between the self-interacting dark matter and the Dirac nature of neutrinos. Our exploration involves a $Z_4 \otimes Z_4'$ discrete symmetry, wherein the Dirac neutrino mass is produced through a type-I seesa
Externí odkaz:
http://arxiv.org/abs/2312.12322
We study the possibility of generating light Dirac neutrino mass via scotogenic mechanism where singlet-doublet fermion dark matter (DM) plays non-trivial role in generating one-loop neutrino mass, anomalous magnetic moment of muon $(g-2)_\mu$ as wel
Externí odkaz:
http://arxiv.org/abs/2310.03721
Performing geometry-resolved simulations of flows over rough and porous walls is highly expensive due to their multiscale characteristics. Effective models that circumvent this difficulty are often used to investigate the interaction between the free
Externí odkaz:
http://arxiv.org/abs/2307.13596
Autor:
Kumar, Avinash, Sahoo, Sujit Kumar
The linear inverse problem emerges from various real-world applications such as Image deblurring, inpainting, etc., which are still thrust research areas for image quality improvement. In this paper, we have introduced a new algorithm called the Enha
Externí odkaz:
http://arxiv.org/abs/2211.15251
Autor:
Zhu, Xiangwen, Sahoo, Sujit Kumar, Adamo, Giorgio, Tobing, Landobasa Y. M., Zhang, Dao Hua, Dang, Cuong
Extending super-resolution imaging techniques to objects hidden in strongly scattering media potentially revolutionize the technical analysis for much broader categories of samples, such as biological tissues. The main challenge is the media's inhomo
Externí odkaz:
http://arxiv.org/abs/2109.07797
Non-invasive optical focusing inside scattering media is still a big challenge because inhomogeneous media scatter both incoming photons for focusing and outgoing photons for observation. Various approaches, utilizing non-linear fluorescence or ultra
Externí odkaz:
http://arxiv.org/abs/2002.01260
Publikováno v:
Nat Commun 12, 3150 (2021)
Super-resolution imaging with advanced optical systems has been revolutionizing technical analysis in various fields from biological to physical sciences. However, many objects are hidden by strongly scattering media such as rough wall corners or bio
Externí odkaz:
http://arxiv.org/abs/1906.03823
Akademický článek
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Publikováno v:
Applied Optics Vol. 57, Issue 26, pp. 7533-7538 (2018)
Optically focusing and imaging through strongly scattering media are challenging tasks but have widespread applications from scientific research to biomedical applications and daily life. Benefiting from the memory effect (ME) for speckle intensity c
Externí odkaz:
http://arxiv.org/abs/1707.09577
Publikováno v:
Optica 4, 1209-1213 (2017)
Multispectral imaging plays an important role in many applications from astronomical imaging, earth observation to biomedical imaging. However, the current technologies are complex with multiple alignment-sensitive components, predetermined spatial a
Externí odkaz:
http://arxiv.org/abs/1707.09453