Publications (63)
Phase velocity and particle injection in a self-modulated proton-driven plasma wakefield accelerator
A. Pukhov, N. Kumar, T. Tückmantel +6
Effect of Injected Noise on Electromagnetically Induced Transparency and Slow Light
V. Ranjith, N. Kumar
A population of eruptive variable protostars in VVV
C. Contreras Peña, P. W. Lucas, D. Minniti +10
The TACTIC atmospheric Cherenkov Imaging telescope
R. Koul, A. K. Tickoo, S. K. Kaul +19
Light scattering from a magnetically tunable dense random medium with weak dissipation : ferrofluid
M. Shalini, Avinash A. Deshpande, Divya Sharma +3
Rotating Bose gas with hard-core repulsion in a quasi-2D harmonic trap: vortices in BEC
M. A. H. Ahsan, N. Kumar
Vogel-Fulcher law of glass viscosity: A new approach
N. Kumar
Deflection of ultra slow light under gravity
N. Kumar
Supersolid and the non-uniform condensate
N. Kumar
Localization and the Anomalous Hall Effect in a "Dirty" Metallic Ferromagnet
P. Mitra, N. Kumar, N. Samarth
Crossover from normal (N) Ohmic subdivision to superconducting (S) equipartition of current in parallel conductors at the N-S transition: Theory
N. Kumar
Decohering d-dimensional quantum resistance
Dibyendu Roy, N. Kumar
Field induced spin reorientation and giant spin-lattice coupling in EuFe2As2
Y. Xiao, Y. Su, W. Schmidt +11
Bosonic stimulation and the irreproducibility of condensate fragmentation
N. Kumar
Classical Orbital Magnetic Moment in a Dissipative Stochastic System
N. Kumar
Geometric phase for a dimerized disordered continuum: Topological shot noise
Prabhakar Pradhan, N. Kumar
Cut-off free finite zero-point vacuum energy and the cosmological missing mass problem
N. Kumar
Path to AWAKE: Evolution of the concept
A. Caldwell, E. Adli, L. Amorim +118
TeV Gamma-ray Observations of Markarian 421 using TACTIC during 2009-10
P. Chandra, R. C. Rannot, K. K. Yadav +24
Magnetic structure of EuFe2As2 determined by single crystal neutron diffraction
Y. Xiao, Y. Su, M. Meven +9
A note on the possibility of classical orbital diamagnetism for an unbounded system --the Bohr-van Leeuwen Theorem
K. Vijay Kumar, N. Kumar
Langevin dynamics in crossed magnetic and electric fields: Hall and diamagnetic fluctuations
Dibyendu Roy, N. Kumar
Flow-induced voltage and current generation in carbon nanotubes
S. Ghosh, A. K. Sood, S. Ramaswamy +1
Normal state c-axis resistivity of high T_c cuprate superconductors
N. Kumar, T. P. Pareek, A. M. Jayannavar
Landau diamagnetism revisited
S. Dattagupta, A. M. Jayannavar, N. Kumar
On the search for the chiral anomaly in Weyl semimetals: The negative longitudinal magnetoresistance
R. D. dos Reis, M. O. Ajeesh, N. Kumar +6
Quantum First-Passage Time: Exact Solutions for a Class of Tight-Binding Hamiltonian Systems
Ranjith V., N. Kumar
Search for TeV $γ$--ray emission from blazar 1ES1218+304 with TACTIC telescope during March-April 2013
K. K. Singh, K. K. Yadav, A. K. Tickoo +22
Statistics of Mesoscopic Fluctuations of Quantum Capacitance
N. Kumar, A. M. Jayannavar
Infrared spectroscopy of eruptive variable protostars from VVV
C. Contreras Peña, P. W. Lucas, R. Kurtev +11
Effect of Landauer's blowtorch on the equilibration rate in a bistable potential
Mulugeta Bekele, S. Rajesh, G. Ananthakrishna +1
Diffusion of particles moving with constant speed
S. Anantha Ramakrishna, N. Kumar
Dissipative electron-phonon system photoexcited far from equilibrium
Navinder Singh, N. Kumar
Classical Langevin dynamics of a charged particle moving on a sphere and diamagnetism: A surprise
N. Kumar, K. Vijay Kumar
Correcting the quantum clock: conditional sojourn times
S. Anantha Ramakrishna, N. Kumar
Classical orbital paramagnetism in non-equilibrium steady state
Avinash A. Deshpande, N. Kumar
Blocking of inter-subspace tunneling by intra subspace inelastic scattering
T. P. Pareek, A. M. Jayannavar, N. Kumar
C-axis resistivity and high Tc superconductivity
N. Kumar, T. P. Pareek, A. M. Jayannavar
Levy statistical fluctuations from a Random Amplifying Medium
Divya Sharma, Hema Ramachandran, N. Kumar
Equipartition of Current in Parallel Conductors on Cooling Through the Superconducting Transition
S. Sarangi, S. P. Chockalingam, Raghav G Mavinkurve +2
Deflection of Ultra Slow Light by Earth Gravity on Laboratory Length Scale
N. Kumar
Optimal barrier subdivision for Kramers' escape rate
Mulugeta Bekele, G. Ananthakrishna, N. Kumar
Tribological Properties of Ultrananocrystalline Diamond Nanowire Thin Film: Influence of Sliding Ball Counterbodies
Revati Rani, N. Kumar, I-Nan Lin
Resistance without resistors: An anomaly
N. Kumar
A note on magnetic-field induced level-density condensation in a two-dimensional electron gas with point scatterers
N. Kumar, Nivedita Deo
Diffusion at constant speed in a model phase space
S. Anantha Ramakrishna, N. Kumar
Anomalous Phonons in CaFe2As2
R. Mittal, L. Pintschovius, D. Lamago +9
Polarization-dependent discharge in fibers of semiconducting ladder-type polymer
N. Kumar, K. S. Narayan
Electronic structure of CaFe2As2
G. Adhikary, D. Biswas, N. Sahadev +5
Pressure dependence of phonon modes across the tetragonal to collapsed tetragonal phase transition in CaFe2As2
R. Mittal, R. Heid, A. Bosak +14
High-Directional Wave Propagation in Periodic Gain/Loss Modulated Materials
N. Kumar, M. Botey, R. Herrero +2
Distribution of the delay time and the dwell time for wave reflection from a long random potential
S. Anantha Ramakrishna, N. Kumar
Interplay of fission modes in mass distribution of light actinide nuclei 225,227Pa
R. Dubey, P. Sugathan, A. Jhingan +10
Photon transport in thin disordered slabs
Venkatesh Gopal, S. Anantha Ramakrishna, A. K. Sood +1
Light transmission through and its complete stoppage in an ultra slow wave optical medium
Ranjith V., N. Kumar
Super-reflection of light from a random amplifying medium with disorder in the complex refractive index : Statistics of fluctuations
S. Anantha Ramakrishna, E. Krishna Das, G. V. Vijayagovindan +1
The Zeno effect and an inter-layer pairing mechanism for high-temperature superconductivity in layered materials
N. Kumar
Imaginary Potential as a Counter of Delay Time for Wave Reflection from a 1D Random Potential
S. Anantha Ramakrishna, N. Kumar
Random-phase reservoir and a quantum resistor: The Lloyd model
Dibyendu Roy, N. Kumar
Localization of light by magnetically tuned correlated disorder: Trapping of light in ferrofluids
M. Shalini, Hema Ramachandran, N. Kumar
Decohering quantum statistics: Suppression of BEC
N. Kumar
Disorder and Integral Quantum Hall Effect
N. Kumar
Hall angle in high-T_c cuprates: Anomalous temperature dependence and anisotropic scattering
N. Kumar