L. Sriramkumar
L. Sriramkumar
Email verificata su physics.iitm.ac.in - Home page
Titolo
Citata da
Citata da
Anno
Punctuated inflation and the low CMB multipoles
RK Jain, P Chingangbam, JO Gong, L Sriramkumar, T Souradeep
Journal of Cosmology and Astroparticle Physics 2009 (01), 009, 2009
1402009
Finite-time response of inertial and uniformly accelerated Unruh-DeWitt detectors
L Sriramkumar, T Padmanabhan
Classical and Quantum Gravity 13 (8), 2061, 1996
105*1996
Primordial features due to a step in the inflaton potential
DK Hazra, M Aich, RK Jain, L Sriramkumar, T Souradeep
Journal of Cosmology and Astroparticle Physics 2010 (10), 008, 2010
1012010
Probes of the vacuum structure of quantum fields in classical backgrounds
L Sriramkumar, T Padmanabhan
International Journal of Modern Physics D 11 (01), 1-34, 2002
922002
Tensor-to-scalar ratio in punctuated inflation
RK Jain, P Chingangbam, L Sriramkumar, T Souradeep
Physical Review D 82 (2), 023509, 2010
832010
Initial state of matter fields and trans-Planckian physics: Can CMB observations disentangle the two?
L Sriramkumar, T Padmanabhan
Physical Review D 71 (10), 103512, 2005
732005
BINGO: A code for the efficient computation of the scalar bi-spectrum
DK Hazra, L Sriramkumar, J Martin
Journal of Cosmology and Astroparticle Physics 2013 (05), 026, 2013
652013
Hypothesis of path integral duality. II. Corrections to quantum field theoretic results
K Srinivasan, L Sriramkumar, T Padmanabhan
Physical Review D 58 (4), 044009, 1998
641998
Oscillations in the inflaton potential: Complete numerical treatment and comparison with the recent and forthcoming CMB datasets
M Aich, DK Hazra, L Sriramkumar, T Souradeep
Physical Review D 87 (8), 083526, 2013
56*2013
On the evolution of tachyonic perturbations at super-Hubble scales
RK Jain, P Chingangbam, L Sriramkumar
Journal of Cosmology and Astroparticle Physics 2007 (10), 003, 2007
462007
The scalar bi-spectrum in the Starobinsky model: The equilateral case
J Martin, L Sriramkumar
Journal of Cosmology and Astroparticle Physics 2012 (01), 008, 2012
442012
An introduction to inflation and cosmological perturbation theory
L Sriramkumar
Current science, 868-886, 2009
442009
Fluctuations in the current and energy densities around a magnetic-flux-carrying cosmic string
L Sriramkumar
Classical and Quantum Gravity 18 (6), 1015, 2001
382001
A note on perfect scalar fields
S Unnikrishnan, L Sriramkumar
Physical Review D 81 (10), 103511, 2010
352010
On the scalar consistency relation away from slow roll
V Sreenath, DK Hazra, L Sriramkumar
Journal of Cosmology and Astroparticle Physics 2015 (02), 029, 2015
292015
Examining the consistency relations describing the three-point functions involving tensors
V Sreenath, L Sriramkumar
Journal of Cosmology and Astroparticle Physics 2014 (10), 021, 2014
272014
Subleading contributions to the black hole entropy in the brick wall approach
S Sarkar, S Shankaranarayanan, L Sriramkumar
Physical Review D 78 (2), 024003, 2008
262008
Subleading contributions to the black hole entropy in the brick wall approach
S Sarkar, S Shankaranarayanan, L Sriramkumar
Physical Review D 78 (2), 024003, 2008
262008
Trans-Planckian corrections to the primordial spectrum in the infrared and the ultraviolet
S Shankaranarayanan, L Sriramkumar
Physical Review D 70 (12), 123520, 2004
262004
Does a nonzero tunneling probability imply particle production in time-independent classical electromagnetic backgrounds?
L Sriramkumar, T Padmanabhan
Physical Review D 54 (12), 7599, 1996
261996
Il sistema al momento non pu eseguire l'operazione. Riprova pi tardi.
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