Birla Institute of Technology and Science - Hyderabad Campus

output

20102026

most citedNew Hyperon Equations of State for Supernovae and Neutron Stars in Density-dependent Hadron Field Theory

250 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2018Show all

17 papers · 1 filter

gr-qc2018★ 18 cited

Phantom energy dominated universe as a transient stage in $f (R)$ cosmology

P. H. R. S. Moraes, P. K. Sahoo, Barkha Taori +1

The $f (R)$ theories of gravity are the most popular, simple and well succeeded extension of Einstein's General Relativity. They can account for some observational issues of standar…

physics.flu-dyn2018★ 5 cited

An electrokinetic route to giant augmentation in load bearing capacity of compliant microfluidic channels

Siddhartha Mukherjee, Jayabrata Dhar, Sunando DasGupta +1

The performances of lubricated systems widely used in natural, biological, and artificial settings are traditionally dictated by their load bearing capacities. Here we unveil that,…

physics.gen-ph2018★ 15 cited

Axially magnetized Dark Energy cosmological model

B. Mishra, Pratik P Ray, S. K. Tripathy +1

We investigate the behaviour of the skewness parameters for an anisotropic universe in the framework of General Relativity. Non interacting dark energy is considered in presence of…

cs.CR2018★ 1 cited

Enhanced Session Initiation Protocols for Emergency Healthcare Applications

Saha Sourav, Vanga Odelu, Rajendra Prasath

In medical emergencies, an instant and secure messaging is an important service to provide quality healthcare services. A session initiation protocol (SIP) is an IP-based multimedi…

quant-ph2018★ 11 cited

Negative effective mass, optical multistability and Fano line-shape control via mode tunneling in double cavity optomechanical system

Vaibhav N Prakash, Aranya B Bhattacherjee

We theoretically investigate the optical and mechanical properties of a double cavity optomechanical system with one stationary and two harmonically bound mirrors. We show that it…

gr-qc2018★ 45 cited

$f (R, T) = f (R) + λ T$ gravity models as alternatives to cosmic acceleration

P. K. Sahoo, P. H. R. S. Moraes, Parbati Sahoo +1

This article presents cosmological models that arise in a subclass of $f (R, T) = f (R) + f (T)$ gravity models, with different $f (R)$ functions and fixed $T$ -dependence. That is, the grav…

quant-ph2018

Quantum Hydrodynamics: Kirchhoff Equations

K. V. S. Shiv Chaitanya

In this paper, we show that the Kirchhoff equations are derived from the Schrödinger equation by assuming the wave function to be a polynomial like solution. These Kirchhoff equati…

gr-qc2018★ 7 cited

Energy-Momentum Distribution in General Relativity for a Phantom Black Hole Metric

P. K. Sahoo, I. Radinschi, K. L. Mahanta

We use the Møller and Landau-Lifshitz energy-momentum definitions in General Relativity (GR) to evaluate the energy-momentum distribution of the phantom black hole space-time. The…

cond-mat.mes-hall2018★ 30 cited

Controllable nonlinear effects in a hybrid optomechanical semiconductor microcavity containing a quantum dot and Kerr medium

Sonam Mahajan, Aranya B Bhattacherjee

We theoretically investigate the nonlinear effects in a hybrid quantum optomechanical system consisting of two optically coupled semiconductor microcavities containing a quantum do…

cond-mat.mes-hall2018★ 5 cited

Photon statistics of radiation emitted by two quantum wells embedded in two optically coupled semiconductor microcavities

Shahnoor Ali, Aranya B Bhattacherjee

We study theoretically the photon statistics of the field emitted from two optically coupled semiconductor microcavities each containing a quantum well. The emission is determined…

quant-ph2018★ 8 cited

Broadcasting of quantum correlations in qubit-qudit systems

Rounak Mundra, Dhrumil Patel, Indranil Chakrabarty +2

Quantum mechanical properties like entanglement, discord and coherence act as fundamental resources in various quantum information processing tasks. Consequently, generating more r…

quant-ph2018★ 3 cited

Environmental effects on nonlocal correlations

Tamal Guha, Bihalan Bhattacharya, Debarshi Das +6

Environmental interactions are ubiquitous in practical instances of any quantum information processing protocol. The interaction results in depletion of various quantum resources a…

gr-qc2018★ 1 cited

Is there an upper bound on the size of a black-hole?

Swastik Bhattacharya, S. Shankaranarayanan

According to the third law of Thermodynamics, it takes an infinite number of steps for any object, including black-holes, to reach zero temperature. For any physical system, the pr…

hep-th2018★ 2 cited

Schwinger Pair Production in Hot Anti-de Sitter Space

Prasant Samantray, Suprit Singh

We consider particle production in $1 + 1$ dimensional thermal Anti-de Sitter space under the influence of a constant electric field. The vacuum-persistence amplitude is given by a n…

physics.gen-ph2018★ 56 cited

Cosmological models with a hybrid scale factor in an extended gravity theory

B. Mishra, S. K. Tripathy, Sankarsan Tarai

A general formalism to investigate Bianchi type $V I_{h}$ universes is developed in an extended theory of gravity. A minimally coupled geometry and matter field is considered with a r…

gr-qc2018★ 68 cited

Phantom fluid supporting traversable wormholes in alternative gravity with extra material terms