Zobrazeno 1 - 10
of 5 151
pro vyhledávání: '"Nandy, P"'
Autor:
Ghosh, Nihar Ranjan, Nandy, Malay K.
The well-known instability of the inner horizon of a Reissner-Nordstr\"om black hole, first suggested by Simpson and Penrose, although studied extensively, has remained illusive so far as several studies led to varied conclusions about the dynamical
Externí odkaz:
http://arxiv.org/abs/2412.14618
Autor:
Shafeeque, Muhammed, Nandy, Malay K.
In this paper, we focus upon the behaviour of spacetime of charged black holes described by Eddington-inspired Born-Infeld (EiBI) gravity. With a static and spherically symmetric metric, we solve the ensuing field equations obtained from the EiBI-Max
Externí odkaz:
http://arxiv.org/abs/2412.07554
Autor:
Ventirozos, Filippos, Nteka, Ioanna, Nandy, Tania, Baca, Jozef, Appleby, Peter, Shardlow, Matthew
This paper presents a case study on the development of Auto-AdvER, a specialised named entity recognition schema and dataset for text in the car advertisement genre. Developed with industry needs in mind, Auto-AdvER is designed to enhance text mining
Externí odkaz:
http://arxiv.org/abs/2412.05655
The intricate interplay between magnetism and the topology of electronic structures provides a rich avenue for tailoring materials with unique and potent anomalous transport properties. In this paper, we present a strategy for inducing robust Berry c
Externí odkaz:
http://arxiv.org/abs/2412.02324
Science and scientific research activities, in addition to the involvement of the researchers, require resources like research infrastructure, materials and reagents, databases and computational tools, journal subscriptions and publication charges et
Externí odkaz:
http://arxiv.org/abs/2411.15045
We propose a novel tridiagonalization approach for non-Hermitian random matrices and Hamiltonians using singular value decomposition (SVD). This technique leverages the real and non-negative nature of singular values, bypassing the complex eigenvalue
Externí odkaz:
http://arxiv.org/abs/2411.09309
Autor:
Lamtyugina, Alexandra, Behera, Agnish Kumar, Nandy, Aditya, Floyd, Carlos, Vaikuntanathan, Suriyanarayanan
Diffusion models exhibit robust generative properties by approximating the underlying distribution of a dataset and synthesizing data by sampling from the approximated distribution. In this work, we explore how the generative performance may be be mo
Externí odkaz:
http://arxiv.org/abs/2411.07233
In this short communication, we qualitatively analyze possible effects of the 10 October 2024 geomagnetic storm on accelerating the reentry of a Starlink satellite from very low-Earth orbit (VLEO). The storm took place near the maximum of solar cycle
Externí odkaz:
http://arxiv.org/abs/2411.01654
Autor:
Nandy, Atanu
We address the problem of flat band engineering in different prototypes of quasi-one dimensional kagome network through a generalized analytical proposition worked out within the tight-binding formalism. Exact fabrication of single particle eigenstat
Externí odkaz:
http://arxiv.org/abs/2411.01202
Understanding the physics of the integrable spin-1/2 XXZ chain has witnessed substantial progress, due to the development and application of sophisticated analytical and numerical techniques. In particular, infinite-temperature magnetization transpor
Externí odkaz:
http://arxiv.org/abs/2410.22586