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23 papers · 1 filter
Is warm inflation quasi-stable?
Akash Bose, Subenoy Chakraborty
The present work deals with a non-equilibrium thermodynamics that is associated with the scenario of warm inflation. The premise is that an adiabatic radiation production process h…
SmartCon: Deep Probabilistic Learning Based Intelligent Link-Configuration in Narrowband-IoT Towards 5G and B5G
Raja Karmakar, Georges Kaddoum, Samiran Chattopadhyay
To enhance the coverage and transmission reliability, repetitions adopted by Narrowband Internet of Things (NB-IoT) allow repeating transmissions several times. However, this resul…
Static spherically symmetric wormhole with quadratic shape function and particle trajectories around it
Bikram Ghosh, Sourav Dutta, Sudeshna Mukerji +1
The paper deals with static traversable wormhole having shape function a polynomial of the radial coordinate of degree 2. Embedding of the wormholes in space-time is examined both…
Redesigning the Transformer Architecture with Insights from Multi-particle Dynamical Systems
Subhabrata Dutta, Tanya Gautam, Soumen Chakrabarti +1
The Transformer and its variants have been proven to be efficient sequence learners in many different domains. Despite their staggering success, a critical issue has been the enorm…
Spoofing Detection on Hand Images Using Quality Assessment
Asish Bera, Ratnadeep Dey, Debotosh Bhattacharjee +2
Recent research on biometrics focuses on achieving a high success rate of authentication and addressing the concern of various spoofing attacks. Although hand geometry recognition…
Thin accretion disks around traversable wormholes
Farook Rahaman, Tuhina Manna, Rajibul Shaikh +3
In this paper, we aim to investigate various physical properties and characteristics of radiation emerging from the surface of accretion disks, in a rotating traversable axially sy…