334 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Synergy University DubaiAE6 papers
- Birla Institute of Technology and Science, PilaniIN5 papers
- New York University Abu DhabiAE3 papers
- Florida Institute of TechnologyUS2 papers
- Indian Association for the Cultivation of ScienceIN2 papers
- Inter-University Centre for Astronomy and AstrophysicsIN2 papers
- New York UniversityUS2 papers
- Conselho Nacional de Desenvolvimento Científico e TecnológicoBR1 paper
- Fukushima UniversityJP1 paper
- Homi Bhabha National InstituteIN1 paper
- Indian Institute of Technology BombayIN1 paper
- Indian Institute of Technology GuwahatiIN1 paper
19 papers
Chaotic Dynamics in Extremal Black Holes: A Challenge to the Chaos Bound
Surojit Dalui, Chiranjeeb Singha, Krishnakanta Bhattacharya
We investigate chaotic dynamics in extremal black holes by analyzing the motion of massless particles in both Reissner-Nordström and Kerr geometries. Two complementary approaches (…
Interlayer charge transfer from contact electrification in conducting micro and nanoscale thin film heterostructures
Sandeep Kumar, Ravindra G Bhardwaj
Contact electrification give rise to charge accumulation at the interface when two materials are brought into contact with each other. The charge accumulation at the interface will…
Emergence of a hidden-order phase well below the charge density wave transition in a topological Weyl semimetal (TaSe)I
Sk Kalimuddin, Sudipta Chatterjee, Arnab Bera +7
The emergence of a charge density wave (CDW) in a Weyl semimetal -- a correlated topological phase, is exceptionally rare in condensed matter systems. In this context, the quasi-on…
A Privacy-Preserving Federated Framework with Hybrid Quantum-Enhanced Learning for Financial Fraud Detection
Abhishek Sawaika, Swetang Krishna, Tushar Tomar +5
Rapid growth of digital transactions has led to a surge in fraudulent activities, challenging traditional detection methods in the financial sector. To tackle this problem, we intr…
Thermodynamic analysis of black holes with cloud of strings and quintessence via Barrow entropy
Usman Zafar, Kazuharu Bamba, Tabinda Rasheed +1
We explore a Reissner-Nordström Anti-de Sitter (RN-AdS) black hole with a cloud of string and quintessence to study thermodynamics and thermodynamic topology in the presence of Bar…
When Federated Learning Meets Quantum Computing: Survey and Research Opportunities
Aakar Mathur, Ashish Gupta, Sajal K. Das
Quantum Federated Learning (QFL) is an emerging field that harnesses advances in Quantum Computing (QC) to improve the scalability and efficiency of decentralized Federated Learnin…
Blockchain-Powered Asset Tokenization Platform
Aaryan Sinha, Raja Muthalagu, Pranav Pawar +2
Blockchain Technology has revolutionized Finance and Technology with its secure, decentralized, and trust-less methodologies of data management. In a world where asset value fluctu…
Cross Dataset Analysis and Network Architecture Repair for Autonomous Car Lane Detection
Parth Ganeriwala, Siddhartha Bhattacharyya, Raja Muthalagu
Transfer Learning has become one of the standard methods to solve problems to overcome the isolated learning paradigm by utilizing knowledge acquired for one task to solve another…
AssistTaxi: A Comprehensive Dataset for Taxiway Analysis and Autonomous Operations
Parth Ganeriwala, Siddhartha Bhattacharyya, Sean Gunther +4
The availability of high-quality datasets play a crucial role in advancing research and development especially, for safety critical and autonomous systems. In this paper, we presen…
Scalar-tensor theories of gravity from a thermodynamic viewpoint
Krishnakanta Bhattacharya, Sumanta Chakraborty
In any diffeomorphism invariant theory of gravity, one can define a Noether charge arising from the invariance of the Lagrangian under diffeomorphisms. We have determined the Noeth…
Deep learning tight-binding approach for large-scale electronic simulations at finite temperatures with accuracy
Qiangqiang Gu, Zhanghao Zhouyin, Shishir Kumar Pandey +3
Simulating electronic behavior in materials and devices with realistic large system sizes remains a formidable task within the framework due to its computational inte…
Mach Number Dependence of Flow Instability around a Spiked Body
Ashish Vashishtha, Shashank Khurana
A forward-facing aerospike have been identified as a passive flow control device for enhancing the aerodynamic efficiency and reducing the heat transfer in high-speed flows. In add…
Learning Traffic Flow Dynamics using Random Fields
Saif Eddin Jabari, Deepthi Mary Dilip, DianChao Lin +1
This paper presents a mesoscopic traffic flow model that explicitly describes the spatio-temporal evolution of the probability distributions of vehicle trajectories. The dynamics a…
Sparse Travel Time Estimation from Streaming Data
Saif Eddin Jabari, Nikolaos M. Freris, Deepthi Mary Dilip
We address two shortcomings in online travel time estimation methods for congested urban traffic. The first shortcoming is related to the determination of the number of mixture mod…
Diagnosis of diabetes using classification mining techniques
Aiswarya Iyer, S. Jeyalatha, Ronak Sumbaly
Diabetes has affected over 246 million people worldwide with a majority of them being women. According to the WHO report, by 2025 this number is expected to rise to over 380 millio…
Framework for Wireless Network Security using Quantum Cryptography
Priyanka Bhatia, Ronak Sumbaly
Data that is transient over an unsecured wireless network is always susceptible to being intercepted by anyone within the range of the wireless signal. Hence providing secure commu…
Free Final-Time Optimal Control for HIV Viral Dynamics
Gaurav Pachpute, Kriti Saxena
In this paper, we examine a well-established model for HIV wild-type infection. The algorithm for steepest descent method for fixed final-time is stated and a modified method for f…
Radiating black hole solutions in arbitrary dimensions
S. G. Ghosh, A. K. Dawood
We prove a theorem that characterizes a large family of non-static solutions to Einstein equations in -dimensional space-time, representing, in general, spherically symmetric Ty…
Higher dimensional dust collapse with a cosmological constant
S. G. Ghosh, D. W. Deshkar
The general solution of the Einstein equation for higher dimensional (HD) spherically symmetric collapse of inhomogeneous dust in presence of a cosmological term, i.e., exact inter…