Zobrazeno 1 - 10
of 58 219
pro vyhledávání: '"P., Chakraborty"'
The paper deals with the modified Raychaudhuri equation (RE) within the framework of homogeneous and isotropic Fractal Universe. Focusing of a congruence of time-like geodesics has been examined for three generic choices of the fractal function. Fina
Externí odkaz:
http://arxiv.org/abs/2411.02991
The concept of evolutionarily stability and its relation with the fixed points of the replicator equation are important aspects of evolutionary game dynamics. In the light of the fact that oscillating state of a population and individuals (or players
Externí odkaz:
http://arxiv.org/abs/2410.13922
The paper aims at deriving a curvature form of the famous Raychaudhuri equation (RE) and the associated criteria for focusing of a hyper-surface orthogonal congruence of time-like geodesic. Moreover, the paper identifies a transformation of variable
Externí odkaz:
http://arxiv.org/abs/2409.19900
Evolutionarily stable strategy (ESS) is the defining concept of evolutionary game theory. It has a fairly unanimously accepted definition for the case of symmetric games which are played in a homogeneous population where all individuals are in same r
Externí odkaz:
http://arxiv.org/abs/2409.19320
The present work deals with the Raychaudhuri equation (RE) to examine the space-time singularity both from classical and quantum point of view. The RE has been looked upon in terms of a classical linear Harmonic oscillator and Focusing theorem has be
Externí odkaz:
http://arxiv.org/abs/2409.13719
Autor:
Metta, Ravindra, Karmarkar, Hrishikesh, Madhukar, Kumar, Venkatesh, R, Chakraborty, Supratik, Chakraborty, Samarjit
Checking for Non-Termination (NT) of a given program P, i.e., determining if P has at least one non-terminating run, is an undecidable problem that continues to garner significant research attention. While unintended NT is common in real-world softwa
Externí odkaz:
http://arxiv.org/abs/2409.12985
An attempt has been made to have an analytical description for possible traversable wormhole in non-static spherically symmetric space-time supported by anisotropic fluid. Both trivial and non-trivial choices of the red-shift function result in ident
Externí odkaz:
http://arxiv.org/abs/2409.01334
An investigation has been done for possible existence of evolving wormhole (WH) solution in the background of inhomogeneous Lemaitre-Tolman-Bondi (LTB) space-time geometry. Using separable product form of the geometric (or area) radius, the shape fun
Externí odkaz:
http://arxiv.org/abs/2409.01331
Autor:
Braida, Arthur, Chakraborty, Shantanav, Chaudhuri, Alapan, Cunningham, Joseph, Menavlikar, Rutvij, Novo, Leonardo, Roland, Jérémie
In the circuit model of quantum computing, amplitude amplification techniques can be used to find solutions to NP-hard problems defined on $n$-bits in time $\text{poly}(n) 2^{n/2}$. In this work, we investigate whether such general statements can be
Externí odkaz:
http://arxiv.org/abs/2411.05736
Autor:
Saha, Saheli, Banerjee, Debasmita, Ram, Rishi, Reddy, Gowtham, Guha, Debashree, Sarkar, Arnab, Dutta, Bapi, S, Moses ArunSingh, Chakraborty, Suman, Mallick, Indranil
Dose prediction is an area of ongoing research that facilitates radiotherapy planning. Most commercial models utilise imaging data and intense computing resources. This study aimed to predict the dose-volume of rectum and bladder from volumes of targ
Externí odkaz:
http://arxiv.org/abs/2411.05378