89 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Tata Institute of Fundamental ResearchIN4 papers
- Imperial College LondonGB3 papers
- Indian Institute of Technology MadrasIN3 papers
- Bennett UniversityIN2 papers
- Indian Association for the Cultivation of ScienceIN2 papers
- Indian Institute of Technology KanpurIN2 papers
- Saha Institute of Nuclear PhysicsIN2 papers
- Santa Fe InstituteUS2 papers
- University of ChicagoUS2 papers
- Aix-Marseille UniversitéFR1 paper
- Assam Don Bosco UniversityIN1 paper
- CeNTechDE1 paper
21 papers
Congestion-free routing on quantum chips
Mithilesh Kumar, Yusuf Tahir, Varun Daiya +2
Limited connectivity makes nonlocal quantum gates expensive on near-neighbor hardware, where compilation typically relies on SWAP transport, inheriting both depth overhead and path…
Generation of large Fock states from coherent states using Kerr interaction and displacement
Nilakantha Meher, Anirban Pathak, S. Sivakumar
We discuss a scheme to generate large Fock states. The scheme involves repeatedly applying an experimentally feasible unitary transformation to convert a semiclassical state into a…
Enhancing the sensitivity to neutrino oscillation parameters using synergy between T2K, NOA and JUNO
Srubabati Goswami, Aman Gupta, Ushak Rahaman +1
We study the impact of combining the present NOA and T2K data with simulated data from the JUNO experiment on the determination of the leptonic CP phase and the neutrino mass hi…
Imaging of microwave magnetic field orientation using continuous-wave experiments on nitrogen-vacancy centers in diamond
Akshat Rana, Pooja Lamba, Atanu Ghosh +2
Imaging of microwave magnetic fields with nano-scale resolution has interesting applications. Specifically, detecting the orientation of the microwave fields is useful in condensed…
Identifying optimal magnetic field configurations for decoherence mitigation of boron vacancies in hexagonal boron nitride
Basanta Mistri, Saksham Mahajan, Felix Donaldson +2
The negatively charged boron vacancy center in 2D hexagonal boron nitride has emerged as a promising quantum sensor. However, its sensitivity is constrained due to ubiquitous nucle…
Generalized Landau Yang Theorem
T. R. Govindarajan, Rakesh Tibrewala
Landau Yang theorem is well known for the past several decades. It prohibits the decay of a massive spin 1 particle to two photons. This emerges simply from the representation theo…
Vector detection of AC magnetic fields by Nitrogen-Vacancy centers of single orientation in diamond
Pooja Lamba, Akshat Rana, Sougata Halder +3
Nitrogen-Vacancy (NV) centers in diamond have useful properties for detecting both AC and DC magnetic fields with high sensitivity at nano-scale resolution. Vector detection of AC…
Discovery prospects of a light charged Higgs near the fermiophobic region of Type-I 2HDM
Disha Bhatia, Nishita Desai, Siddharth Dwivedi
Determining if the SM-like Higgs is part of an extended Higgs sector is the most important question to be asked after discovery. A light charged Higgs boson with mass smaller than…
Sterile Neutrinos: Propagation in Matter and Sensitivity to Sterile Mass Ordering
Dibya S. Chattopadhyay, Moon Moon Devi, Amol Dighe +3
We analytically calculate the neutrino conversion probability in the presence of sterile neutrinos, with exact dependence on and with matter effects explicitly…
Response to "Comment on 'Origin of the Curie--von Schweidler law and the fractional capacitor from time-varying capacitance [J. Pow. Sources 532 (2022) 231309]' "
Vikash Pandey
We welcome Allagui et al.'s discussions about our recent paper that has proposed revisions to the existing theory of capacitors. It gives us an opportunity to emphasize on the phys…
The height of chitinous ridges alone produces the entire structural colour palette
Hemant Kumar Raut, Qifeng Ruan, Cédric Finet +3
The colourful wings of butterflies result from the interaction between light and the intricate chitinous nanostructures on butterflies' scales. This study demonstrates that just by…
Hidden jerk in universal creep and aftershocks
Vikash Pandey
Most materials exhibit creep memory under the action of a constant load. The memory behavior is governed by Andrade's creep law, which also has an inherent connection with the Omor…
A review on quantum information processing in cavities
Nilakantha Meher, S. Sivakumar
The processing of information and computation is undergoing a paradigmatic shift since the realization of the enormous potential of quantum features to perform these tasks. Coupled…
Searching exotic Higgs bosons at the LHC
Gautam Bhattacharyya, Siddharth Dwivedi, Dilip Kumar Ghosh +2
We analyse in a model independent way the possibilities of digging out neutral exotic Higgs states, should they exist endowed with unconventional couplings with ordinary matter and…
Di-Higgs production () in Composite Models
A. Bharucha, G. Cacciapaglia, A. Deandrea +4
In Standard Model (SM) Higgs Boson pair production initiated by photons () is loop-generated process and thereby very sensitive to any new couplings and particles that m…
Origin of the Curie-von Schweidler law and the fractional capacitor from time-varying capacitance
Vikash Pandey
Most dielectrics of practical purpose exhibit memory and are described by the century-old Curie-von Schweidler law. Interestingly, the Curie-von Schweidler law is the motivation be…
Poverty in the time of epidemic: A modelling perspective
Anand Sahasranaman, Henrik Jeldtoft Jensen
We create a network model to study the spread of an epidemic through physically proximate and accidental daily human contacts in a city, and simulate outcomes for two kinds of agen…
Enhancing phase sensitivity with number state filtered coherent states
Nilakantha Meher, S. Sivakumar
Number state filtered coherent states are a class of nonclassical states obtained by removing one or more number states from a coherent state. Phase sensitivity of an interferomete…
Economic geography and the scaling of urban and regional income in India
Anand Sahasranaman, Luis M. A. Bettencourt
We undertake an exploration of the economic income (Gross Domestic Product, GDP) of Indian districts and cities based on scaling analyses of the dependence of these quantities on a…
Urban Geography and Scaling of Contemporary Indian Cities
Anand Sahasranaman, Luís M. A. Bettencourt
This paper attempts to create a first comprehensive analysis of the integrated characteristics of contemporary Indian cities, using scaling and geographic analysis over a set of di…
Atomic switch for control of heat transfer in coupled cavities
Nilakantha Meher, S. Sivakumar
Controlled heat transfer and thermal rectification in a system of two coupled cavities connected to thermal reservoirs are discussed. Embedding a dispersively interacting two-level…