Name: III Saha Theory Workshop: Aspects of Early Universe Cosmology
Start: 2017-01-16T09:00:00+05:30
End: 2017-01-20T21:00:00+05:30
Location: Saha Institute of Nuclear Physics

III Saha Theory Workshop: Aspects of Early Universe Cosmology

from Monday 16 January 2017 (09:00) to Friday 20 January 2017 (21:00)

Monday 16 January 2017 ¶

09:30

09:30 - 10:00
Room: Auditorium
10:00
10:00 - 10:55
Room: Auditorium
Contributions

10:00 Inauguration

10:20 Cosmology with the Hydrogen 21-cm line - Somnath Bhardawaj (IIT, Kharagpur)
10:55

10:55 - 11:30
Room: Auditorium
11:30
11:30 - 12:55
Room: Auditorium
Contributions

11:30 HI in the post reionisation era with OWFA - Jayaram N Chengalur (NCRA, Pune)

12:05 The Information hidden in the CMB spectral distortions - Rishi Khatri (TIFR, Mumbai)

12:40 Effects of inhomogeneous reionization on CMB anisotropy - Anirban Roy ( SISSA, Italy)
12:55

12:55 - 14:30
14:30
14:30 - 15:40
Room: Auditorium
Contributions

14:30 Fluctuation-dissipation dynamics in the early Universe - Arjun Berera ((University of Edinburgh, UK))

15:05 Little warm inflation - Mar Baestro-Gil (University of Granada, Spain)
15:40

15:40 - 16:30
Room: Auditorium

16:30 Discussions
Discussions
16:30 - 17:15

18:30

18:30 - 20:00
Tuesday 17 January 2017 ¶
09:30
09:30 - 10:55
Room: Auditorium
Contributions

09:30 Enigmatic Cosmic Hemispherical asymmetry - Tarun Souradeep ( IUCAA, Pune)

10:05 Viable tensor-to-scalar ratio in a symmetric matter bounce - L. Sriramkumar ( IIT, Chennai)

10:40 Sub-Planckain axion Inflation - Debaprasad Maity (IIT, Guwahati)
10:55

10:55 - 11:30
Room: Auditorium
11:30
11:30 - 12:55
Room: Auditorium
Contributions

11:30 Gravitational Wave Bursts from Cosmic Superstrings - Henry Tye ( Cornell, USA / HKUST IAS, Hong Kong )

12:05 Magnetic supersymmetry breaking from higher dimensions - E. Dudas (Ecole Polytechnique, CPHT, France)

12:40 inflation and the measurement problem - Suratna Das ( IIT, Kanpur)
12:55

12:55 - 14:30
14:30
14:30 - 15:40
Room: Auditorium
Contributions

14:30 Clockwork QCD axion and topological defects - Fuminobu Takahashi (Tohuku and IPMU, Japan)

15:05 Gauge Coupling Unification with Hidden Photon and Minicharged Dark Matter - Norimi Yokozaki (Tohoku University)
15:40

15:40 - 16:30
Room: Auditorium

16:30 Discussions
Discussions
16:30 - 17:15

18:30

18:30 - 20:00
Wednesday 18 January 2017 ¶
09:30
09:30 - 10:55
Room: Auditorium
Contributions

09:30 Cosmological implications of LARGE Volume scenario - Fernando Quevedo (ICTP, Italy / Cambridge, UK)

10:05 The Weak Gravity Conjecture, Black Holes, and Cosmology - Gary Shiu (HKUST, Hong Kong / Wisconsin, USA)

10:40 Possible evidence of superstring excitations form the CMB power spectrum - Mayukh Gangopadhyay (Notre Dame, USA)
10:55

10:55 - 11:30
Room: Auditorium
11:30
11:30 - 12:55
Room: Auditorium
Contributions

11:30 Baryogenesis from Primordial Black Holes - Satoshi Iso ( KEK, Tsukuba)

12:05 Bell violation in the Sky - Sayantan Chowdhury ( TIFR, Mumbai)

12:40 Constraints on cosmological viscosity and self-interacting dark matter from gravitational wave observations - Gaurav Goswami (Ahmedabad University)
12:55

12:55 - 14:30
14:30
14:30 - 15:40
Room: Auditorium
Contributions

14:30 Alternative scenarios to the WIMP paradigm - Yann Mambrini ( Orsay, France)

15:05 LD2DM and the AMS-02 positron excess - Vikram Rentala ( IIT, Bombay)
15:40

15:40 - 16:30
Room: Auditorium

16:30 Institute colloquium: String Theory, Particle Physics and Cosmology, Fernando Quevedo (ICTP, Italy / Cambridge, UK)
Institute colloquium: String Theory, Particle Physics and Cosmology, Fernando Quevedo (ICTP, Italy / Cambridge, UK)
16:30 - 17:30

19:00 @ de Sovrani, DD 21, Saltlake City, Sector I
@ de Sovrani, DD 21, Saltlake City, Sector I
19:00 - 21:00
Thursday 19 January 2017 ¶
09:30
09:30 - 10:55
Room: Auditorium
Contributions

09:30 Gravity Stabilizes Itself - Soumitra Sengupta (IACS, Kolkata)

10:05 Supergravity models consistent with LHC and Inflation - Subhendra Mohanty (PRL, Ahmedabad)

10:40 Unreachable points in cosmological evolution in polynomial $f (R)$ gravity - Kaushik Bhattacharya ( IIT, Kanpur)
10:55

10:55 - 11:30
Room: Auditorium
11:30
11:30 - 12:55
Room: Auditorium
Contributions

11:30 Probing the invisible sector at large cosmological scales - Anjan Ananda Sen (Jamia, Delhi)

12:05 Hamiltonian formulation of Cosmological Perturbations: New insights - S. Shankaranarayanan (IISER, Thiruvananthapuram)

12:40 Chern Simons as a dark portal - Mathias Pierre (LPT, Orsay)
12:55

12:55 - 14:30
14:30
14:30 - 15:40
Room: Auditorium
Contributions

14:30 Tensor Minkowski Functionals for cosmological fields - Pravabati Chiangangbam (IIA, Bengaluru)

15:05 Astrophysical small scale signatures of non-WIMP dark matter - Subinoy Das (IIA, Bengaluru)
15:40

15:40 - 16:30
Room: Auditorium

16:30 Discussions
Discussions
16:30 - 17:30

18:30

18:30 - 20:00
Friday 20 January 2017 ¶
09:30
09:30 - 10:55
Room: Auditorium
Contributions

09:30 Oscillons: Gravitational wave factories in the early universe - Stefan Antusch (University of Basel, Switzerland / MPI, Munich)

10:05 Inflation and Garvitational Wave - Valerie Domcke (APC Paris, France)

10:40 Symmetry Constraints in Inflation - Ashish Shukla (Tata Institute of Fundamental Research)
10:55

10:55 - 11:30
11:30
11:30 - 12:40
Room: Auditorium
Contributions

11:30 Dark Matter Models - Debashish Majumdar (SINP)

12:05 Setting initial conditions for inflation with reaction-diffusion equation - Ajit Srivastava (IOP, Bhuneshwar)
12:40

12:40 - 12:55
Room: Auditorium

12:55

12:55 - 14:30

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