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1

Punctuated inflation and the low CMB multipoles

Jain, Rajeev Kumar, Chingangbam, Pravabati, Gong, Jinn-Ouk, Sriramkumar, L, Souradeep, Tarun

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2009

Language:

english

File:

PDF, 556 KB

english, 2009

2

Minkowski Tensors in Two Dimensions: Probing the Morphology and Isotropy of the Matter and Galaxy Density Fields

Appleby, Stephen, Chingangbam, Pravabati, Park, Changbom, Hong, Sungwook E., Kim, Juhan, Ganesan, Vidhya

Journal:

The Astrophysical Journal

Year:

2018

Language:

english

File:

PDF, 1.73 MB

english, 2018

3

Pseudoforces in quantum mechanics

Chingangbam, Pravabati, Sharan, Pankaj

Journal:

Physical Review A

Year:

2001

Language:

english

File:

PDF, 66 KB

english, 2001

4

Primordial non-Gaussian signatures in CMB polarization

Ganesan, Vidhya, Chingangbam, Pravabati, Yogendran, K.P., Park, Changbom

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2015

Language:

english

File:

PDF, 855 KB

english, 2015

5

Understanding ghost interference

Qureshi, Tabish, Chingangbam, Pravabati, Shafaq, Sheeba

Journal:

International Journal of Quantum Information

Year:

2016

Language:

english

File:

PDF, 1.75 MB

english, 2016

6

Tensor Minkowski Functionals: first application to the CMB

Ganesan, Vidhya, Chingangbam, Pravabati

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2017

Language:

english

File:

PDF, 1.52 MB

english, 2017

7

On Minkowski Functionals of CMB polarization

Chingangbam, Pravabati, Ganesan, Vidhya, Yogendran, K.P., Park, Changbom

Journal:

Physics Letters B

Year:

2017

Language:

english

File:

PDF, 495 KB

english, 2017

8

Tensor Minkowski Functionals for random fields on the sphere

Chingangbam, Pravabati, Yogendran, K.P., Joby, P.K., Ganesan, Vidhya, Appleby, Stephen, Park, Changbom

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2017

Language:

english

File:

PDF, 650 KB

english, 2017

9

Minkowski Tensors in Three Dimensions: Probing the Anisotropy Generated by Redshift Space Distortion

Appleby, Stephen, Chingangbam, Pravabati, Park, Changbom, Yogendran, K. P., Joby, P. K.

Journal:

The Astrophysical Journal

Year:

2018

Language:

english

File:

PDF, 1.54 MB

english, 2018

10

Non-Gaussianity of diffuse Galactic synchrotron emission at 408 MHz

Rana, Sandeep, Ghosh, Tuhin, Bagla, Jasjeet S, Chingangbam, Pravabati

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2018

Language:

english

File:

PDF, 2.66 MB

english, 2018

11

Cosmology with rolling tachyon

M. Sami, Pravabati Chingangbam, Tabish Qureshi

Journal:

Year:

2004

File:

PDF, 157 KB

2004

12

Statistics of the excursion sets in models with local primordial non-Gaussianity

Graziano Rossi, Pravabati Chingangbam, Changbom Park

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2011

Language:

english

File:

PDF, 2.87 MB

english, 2011

13

Reheating in tachyonic inflationary models: Effects on the large scale curvature perturbations

Rajeev Kumar Jain, Pravabati Chingangbam, L. Sriramkumar

Journal:

Nuclear Physics B

Year:

2011

Language:

english

File:

PDF, 410 KB

english, 2011

14

Tensor-to-scalar ratio in punctuated inflation

Jain, Rajeev Kumar, Chingangbam, Pravabati, Sriramkumar, L., Souradeep, Tarun

Journal:

Physical Review D

Year:

2010

Language:

english

File:

PDF, 347 KB

english, 2010

15

Gauge symmetry breaking in ten-dimensional Yang-Mills theory dynamically compactified on

Chingangbam, Pravabati, Kihara, Hironobu, Nitta, Muneto

Journal:

Physical Review D

Year:

2010

Language:

english

File:

PDF, 140 KB

english, 2010

16

New features in the curvaton model

Chingangbam, Pravabati, Huang, Qing-Guo

Journal:

Physical Review D

Year:

2011

Language:

english

File:

PDF, 491 KB

english, 2011

17

Aspects of tachyonic inflation with an exponential potential

Sami, M., Chingangbam, Pravabati, Qureshi, Tabish

Journal:

Physical Review D

Year:

2002

Language:

english

File:

PDF, 204 KB

english, 2002

18

DYNAMICS OF ROLLING MASSIVE SCALAR FIELD COSMOLOGY

CHINGANGBAM, PRAVABATI, QURESHI, TABISH

Journal:

International Journal of Modern Physics A

Year:

2005

Language:

english

File:

PDF, 215 KB

english, 2005

19

The curvature perturbation in the axion-type curvaton model

Chingangbam, Pravabati, Huang, Qing-Guo

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2009

Language:

english

File:

PDF, 1.98 MB

english, 2009

20

On the evolution of tachyonic perturbations at super-Hubble scales

Jain, Rajeev Kumar, Chingangbam, Pravabati, Sriramkumar, L

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2007

Language:

english

File:

PDF, 602 KB

english, 2007

21

Constraint on noncommutative spacetime from PLANCK data

P. K., Joby, Chingangbam, Pravabati, Das, Subinoy

Journal:

Physical Review D

Year:

2015

Language:

english

File:

PDF, 372 KB

english, 2015

22

HOT AND COLD SPOT COUNTS AS PROBES OF NON-GAUSSIANITY IN THE COSMIC MICROWAVE BACKGROUND

Chingangbam, Pravabati, Park, Changbom, Yogendran, K. P., van de Weygaert, Rien

Journal:

The Astrophysical Journal

Year:

2012

Language:

english

File:

PDF, 891 KB

english, 2012

23

Minkowski Tensors in Three Dimensions: Probing the Anisotropy Generated by Redshift Space Distortion

Appleby, Stephen, Chingangbam, Pravabati, Park, Changbom, Yogendran, K. P., Joby, P. K.

Journal:

The Astrophysical Journal

Year:

2018

File:

PDF, 1.54 MB

2018

24

Morphology of CMB fieldsâeffect of weak gravitational lensing

Goyal, Priya, Chingangbam, Pravabati, Appleby, Stephen

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2020

File:

PDF, 2.01 MB

2020