9.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR444 papers
- Institute for High Energy PhysicsES405 papers
- Stanford UniversityUS359 papers
- University of SouthamptonGB359 papers
- University College LondonGB358 papers
- University of MichiganUS356 papers
- Fermi National Accelerator LaboratoryUS350 papers
- University of ChicagoUS344 papers
- Ludwig-Maximilians-Universität MünchenDE323 papers
- University of Illinois Urbana-ChampaignUS315 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES312 papers
- The Ohio State UniversityUS305 papers
16 papers · 1 filter
Macrospin in external magnetic field: Entropy production and fluctuation theorems
Swarnali Bandopadhyay, Debasish Chaudhuri, A. M. Jayannavar
We consider stochastic rotational dynamics of a macrospin at a constant temperature, in presence of an external magnetic field. Starting from the appropriate Langevin equation whic…
Interference Mitigation In Wireless Mesh Networks Through Radio Co-location Aware Conflict Graphs
Srikant Manas Kala, M. Pavan Kumar Reddy, Ranadheer Musham +1
Wireless Mesh Networks (WMNs) have evolved into a wireless communication technology of immense interest. But technological advancements in WMNs have inadvertently spawned a plethor…
Forced desorption of semiflexible polymers, adsorbed and driven by molecular motors
Abhishek Chaudhuri, Debasish Chaudhuri
We formulate and characterize a model to describe the dynamics of semiflexible polymers in the presence of activity due to motor proteins attached irreversibly to a substrate, and…
Double Beta Decay, Lepton Flavour Violation and Collider Signatures of Left-Right Symmetric Models with Spontaneous D Parity Breaking
Frank F. Deppisch, Tomas E. Gonzalo, Sudhanwa Patra +2
We propose a class of left-right symmetric models (LRSMs) with spontaneous D parity breaking, where SU(2)_R breaks at the TeV scale while discrete left-right symmetry breaks around…
Absence of jamming in ant trails: Feedback control of self propulsion and noise
Debasish Chaudhuri, Apoorva Nagar
We present a model of ant traffic considering individual ants as self-propelled particles undergoing single file motion on a one-dimensional trail. Recent experiments on unidirecti…
Pumping single-file colloids: Absence of current reversal
Debasish Chaudhuri, Archishman Raju, Abhishek Dhar
We consider the single-file motion of colloidal particles interacting via short-ranged repulsion and placed in a traveling wave potential, that varies periodically in time and spac…
On Polynomial Kernelization of -free Edge Deletion
N. R. Aravind, R. B. Sandeep, Naveen Sivadasan
For a set of graphs , the \textsc{-free Edge Deletion} problem asks to find whether there exist at most edges in the input graph whose deletion result…
Signal of Right-Handed Charged Gauge Bosons at the LHC?
Frank F. Deppisch, Tomas E. Gonzalo, Sudhanwa Patra +2
We point out that the recent excess observed in searches for a right-handed gauge boson W_R at CMS can be explained in a left-right symmetric model with D parity violation. In a cl…
Stochastic ratcheting of two dimensional colloids : Directed current and dynamical transitions
Dipanjan Chakraborty, Debasish Chaudhuri
We present results of molecular dynamics simulations for two-dimensional repulsively interacting colloids driven by a one dimensional asymmetric and commensurate ratchet potential,…
Performance of PZF and MMSE Receivers in Cellular Networks with Multi-User Spatial Multiplexing
Sreejith T. Veetil, Kiran Kuchi, Radha Krishna Ganti
This paper characterizes the performance of cellular networks employing multiple antenna open-loop spatial multiplexing techniques. We use a stochastic geometric framework to model…
Active Brownian particles: Entropy production and fluctuation-response
Debasish Chaudhuri
Within the Rayleigh-Helmholtz model of active Brownian particles activity is due to a non-linear velocity dependent force. In the presence of an external trapping potential or a co…
Spin reversal in Fe8 under fast pulsed magnetic fields
S. N. Jammalamadaka, J. Vanacken, V. V. Moshchalkov +3
We report measurements on magnetization reversal in the Fe molecular magnet using fast pulsed magnetic fields of 1.5 kT/s and in the temperature range of 0.6-4.1 K. We observe…
Approximating the Cubicity of Trees
Jasine Babu, Manu Basavaraju, L Sunil Chandran +2
Cubicity of a graph is the smallest dimension , for which is a unit disc graph in , under the metric, i.e. can be represented as an inters…
Thermoelectric properties of marcasite and pyrite FeX(X=Se,Te): A first principle study
Vijay Kumar Gudelli, V. Kanchana, G. Vaitheeswaran +2
Electronic structure and thermoelectric properties of marcasite (m) and synthetic pyrite (p) phases of FeX (X=Se,Te) have been investigated using first principles density funct…
Thermoelectric properties of chalcopyrite type CuGaTe and chalcostibite CuSbS
Vijay Kumar Gudelli, V. Kanchana, G. Vaitheeswaran +2
Electronic and transport properties of CuGaTe, a hole-doped ternary copper based chalcopyrite type semiconductor, are studied using calculations within the Density Functional T…
The chromatic discrepancy of graphs
N. R. Aravind, Subrahmanyam Kalyanasundaram, R. B. Sandeep +1
For a proper vertex coloring of a graph , let denote the maximum, over all induced subgraphs of , the difference between the chromatic number and the…