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- Birla Institute of Technology and Science, PilaniIN48 papers
- Homi Bhabha National InstituteIN9 papers
- Saha Institute of Nuclear PhysicsIN7 papers
- University of CoimbraPT6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Charotar University of Science and TechnologyIN5 papers
- GLA UniversityIN5 papers
- Microsoft Research (India)IN5 papers
- Indian Institute of Science BangaloreIN4 papers
- Amrita Vishwa VidyapeethamIN3 papers
- Indian Institute of AstrophysicsIN3 papers
- Indian Institute of Technology BombayIN3 papers
140 papers
A symplectic geometric origin of universal quartic modified dispersion relations
Sanjib Dey, Mir Faizal
We show that quartic modifications of relativistic dispersion relations arise generically from deformation-quantized phase spaces under minimal kinematical assumptions relevant to…
Quantum-classical diagnostics and Bohmian inequivalence for higher time-derivative Hamiltonians
Sanjib Dey, Andreas Fring
We develop a Bohmian analysis of a two-dimensional ghost Hamiltonian and its mapping to the degenerate Pais-Uhlenbeck model. Using Gaussian wavepackets, we derive the corresponding…
Nitrogen-Vacancy-Mediated Magnetism in Sputtered GdN Thin Films
Pankaj Bhardwaj, Jyotirmoy Sarkar, Bubun Biswal +11
Among rare-earth nitrides (RENs), gadolinium nitride (GdN) stands out as a promising material for spintronics owing to its distinctive combination of semiconducting behavior, stron…
Global Well-Posedness and Numerical Approximation of a Coupled Darcy-Convection-Diffusion System with Exponential Nonlinearity
Sahil Kundu, Amiya Kumar Pani, Manoranjan Mishra
This paper investigates density driven flow in porous media, focusing on the roles of viscosity contrast, density contrast, and linear adsorption. In this setup, the fluid on top i…
Explosive synchronization in networks of Type-I neurons with electrical synapses
Akshay S Harish, Gaurav Dar
Explosive synchronization (ES), which was observed in the scale-free network of the Kuramoto model, has been studied widely in the oscillator model. However, investigations of ES i…
PustakAI: Curriculum-Aligned and Interactive Textbooks Using Large Language Models
Shivam Sharma, Riya Naik, Tejas Gawas +2
Large Language Models (LLMs) have demonstrated remarkable capabilities in understanding and generating human-like content. This has revolutionized various sectors such as healthcar…