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of 128
pro vyhledávání: '"Sharma, Lokesh Kumar"'
We try to find the possibility of a Bianchi V universe in the modified gravitational field theory of $f(R,T)$. We have considered a Lagrangian model in the connection between the trace of the energy-momentum tensor $T$ and the Ricci scalar $R$. In or
Externí odkaz:
http://arxiv.org/abs/2402.13596
Autor:
Sharma, Lokesh Kumar, Parekh, Suresh, Maurya, Sanjay, Singh, Kuldeep, Ray, Saibal, Mehta, Kalyani C. K., Trivedi, Vaibhav
This paper examines a power law solution under $f(R,T)$ gravity for an isotropic and homogeneous universe by considering its functional form as $f(R,T) = R + \xi RT$, where $\xi$ is a positive constant. In $f(R,T)$ gravity, we have built the field eq
Externí odkaz:
http://arxiv.org/abs/2310.18665
Publikováno v:
In Journal of High Energy Astrophysics November 2024 44:457-467
Publikováno v:
New Astronomy, 78 (2020) 101382
In this paper we have investigated a bulk viscous universe in $f(R,T)$ gravity where $R$ and $T$ are the Ricci scalar and trace of energy momentum tensor respectively. We have obtained explicit solutions of field equations in modified gravity by cons
Externí odkaz:
http://arxiv.org/abs/2002.12763
Publikováno v:
New Astronomy 79, 101396 (2020)
In the present work, we search the simplest cosmological model in $f(R,T)$ gravity by considering its functional form $f(R,T) = R + \xi R T$ with $\xi$ being positive constant. We have constructed the Einstein's field equation in $f(R,T)$ gravity for
Externí odkaz:
http://arxiv.org/abs/1910.09283
Publikováno v:
International Journal of Geometric Methods in Modern Physics 17, 2050111 (2020)
In this paper, we examine the viability of Bianchi type V universe in $f(R,T)$ theory of gravitation. To solve the field equations, we have considered the power law for scale factor and constructed a singular Lagrangian model which is based on the co
Externí odkaz:
http://arxiv.org/abs/1907.03552
Autor:
Kant, Rajni, Gupta, Enna Dogra, Sharma, Lokesh Kumar, Nair, Saritha, Bose, Kaushik, Beg, Mirza Shadan, Pal, Sohini, Sodhi, Sanya, Singh, Bhavya, Srivastava, Neha, Bhargava, Balram
Publikováno v:
In Public Health in Practice June 2023 5
Autor:
Sharma, Lokesh Kumar, Mittal, Namita
Question Answering (QA) research is a significant and challenging task in Natural Language Processing. QA aims to extract an exact answer from a relevant text snippet or a document. The motivation behind QA research is the need of user who is using s
Externí odkaz:
http://arxiv.org/abs/1810.03918
Autor:
Yadav, Pragya D., Kumar, Gunjan, Mukherjee, Aparna, Nyayanit, Dimpal A., Shete, Anita M., Sahay, Rima R., Kumar, Abhinendra, Majumdar, Triparna, Patil, Savita, Pandit, Priyanka, Joshi, Yash, Dudhmal, Manisha, Panda, Samiran, Sharma, Lokesh Kumar, Yadav Ml, Kala, Shastri, Jayanthi, Gangwar, Mayank, Munivenkattapa, Ashok, Potdar, Varsha, Nagamani, K., Goyal, Kapil, Gadepalli, Ravisekhar, Thomas, Maria, Shukla, Suruchi, Nagraj, P., Gupta, Vivek, Dalela, Gaurav, Umar, Nawaz, Patel, Sweety M.
Publikováno v:
In Journal of Microbiology, Immunology and Infection December 2022 55(6) Part 1:1060-1068
Autor:
Dass, Manisha, Aittan, Simran, Muthumohan, Rajagopalan, Anthwal, Divya, Gupta, Rakesh Kumar, Mahajan, Gargi, Kumari, Pooja, Sharma, Neera, Taneja, Rajesh S., Sharma, Lokesh Kumar, Shree, Ritu, Lal, Vivek, Tyagi, Jaya Sivaswami, Haldar, Sagarika
Publikováno v:
In Tuberculosis July 2022 135