313 citations · 411 across the 17 of their papers we have counts for
17 papers
Realizing late-time cosmology in the context of Dynamical Stability Approach
Anirban Chatterjee, Saddam Hussain, Kaushik Bhattacharya
We examine the scenario of non-minimally coupled relativistic fluid and -essence scalar field in a flat Friedmann-Lemaitre-Robertson-Walker universe. By adding a non-minimal cou…
Investigating the accelerated expansion of the Universe through updated constraints on viable models within the metric formalism
Kumar Ravi, Anirban Chatterjee, Biswajit Jana +1
Modified theories of gravity encompass a class of -models that seek to elucidate the observed late time accelerated expansion of the universe. In this study, we examine a set…
Dynamical stability in models where dark matter and dark energy are non-minimally coupled to curvature
Saddam Hussain, Anirban Chatterjee, Kaushik Bhattacharya
This work explores the dynamical stability of cosmological models where dark matter and dark energy can non-minimally couple to spacetime (scalar) curvature. Two different scenario…
Impact of cross-section uncertainties on supernova neutrino spectral parameter fitting in the Deep Underground Neutrino Experiment
DUNE Collaboration, A. Abed Abud, B. Abi +1313
A primary goal of the upcoming Deep Underground Neutrino Experiment (DUNE) is to measure the MeV neutrinos produced by a Galactic core-collapse supernova if one s…
Observational constraints on non-minimally coupled curvature-matter models of gravity from the analysis of Pantheon data
Biswajit Jana, Anirban Chatterjee, Kumar Ravi +1
We considered non-minimally coupled curvature-matter models of gravity in a FRW universe filled with perfect fluid and investigated its cosmological implications in the light of Pa…
ICARUS at the Fermilab Short-Baseline Neutrino Program -- Initial Operation
ICARUS Collaboration
The ICARUS collaboration employed the 760-ton T600 detector in a successful three-year physics run at the underground LNGS laboratory studying neutrino oscillations with the CERN N…
Calibration of the ICARUS cryogenic photo-detection system at FNAL
M. Bonesini, R. Benocci, R. Bertoni +7
The calibration of the ICARUS photo-detection system is based on a low power laser diode at 405 nm. Laser pulses arrive to one optical switch and then are sent to 36 UHV flanges, b…
Highly-parallelized simulation of a pixelated LArTPC on a GPU
DUNE Collaboration, A. Abed Abud, B. Abi +1300
The rapid development of general-purpose computing on graphics processing units (GPGPU) is allowing the implementation of highly-parallelized Monte Carlo simulation chains for part…
Quality Assurance in MLOps Setting: An Industrial Perspective
Ayan Chatterjee, Bestoun S. Ahmed, Erik Hallin +1
Today, machine learning (ML) is widely used in industry to provide the core functionality of production systems. However, it is practically always used in production systems as par…
Testing of Machine Learning Models with Limited Samples: An Industrial Vacuum Pumping Application
Ayan Chatterjee, Bestoun S. Ahmed, Erik Hallin +1
There is often a scarcity of training data for machine learning (ML) classification and regression models in industrial production, especially for time-consuming or sparsely run ma…
IoT Anomaly Detection Methods and Applications: A Survey
Ayan Chatterjee, Bestoun S. Ahmed
Ongoing research on anomaly detection for the Internet of Things (IoT) is a rapidly expanding field. This growth necessitates an examination of application trends and current gaps.…
Modified scaling in -essence model in interacting dark energy - dark matter scenario
Anirban Chatterjee, Biswajit Jana, Abhijit Bandyopadhyay
It has been shown by \textit{Scherrer and Putter et.al} that, when dynamics of dark energy is driven by a homogeneous essence scalar field , with a Lagrangian of the form $L…
Ghost condensates and pure kinetic -essence condensates in presence of field-fluid non-minimal coupling in the dark sector
Saddam Hussain, Anirban Chatterjee, Kaushik Bhattacharya
In this article we try to find out the conditions when a ghost field in conjunction with a barotropic fluid produces a stable accelerating expansion phase of the universe. It is se…
Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC
DUNE Collaboration, A. Abed Abud, B. Abi +1175
The ProtoDUNE-SP detector is a single-phase liquid argon time projection chamber (LArTPC) that was constructed and operated in the CERN North Area at the end of the H4 beamline. Th…
A Proposed Access Control-Based Privacy Preservation Model to Share Healthcare Data in Cloud
Pankaj Khatiwada, Hari Bhusal, Ayan Chatterjee +1
Healthcare data in cloud computing facilitates the treatment of patients efficiently by sharing information about personal health data between the healthcare providers for medical…
The nature of cosmological metric perturbations in presence of gravitational particle production
Kaushik Bhattacharya, Anirban Chatterjee, Saddam Hussain
The present paper tries to answer the question: Can a de Sitter phase in presence of radiation be a competitor of the standard inflationary paradigm for the early universe? This ki…
Link Capacity Distributions and Optimal Capacities for Competent Network Performance
Saptarshi Pal, Ayan Chatterjee, Dripto Bakshi +1
This work addresses the problem of evaluating optimal link capacities of a packet-flow network for the objective of congestion minimization. We present a simple model of packet flo…