Items where Author is "Biswas, Tirthabir"

Biswas, Tirthabir and Koshelev, Alexey S. and Mazumdar, Anupam (2016) Gravitational theories with stable (anti-)de Sitter backgrounds. In: At the frontier of spacetime : scalar-tensor theory, bells inequality, machs principle, exotic smoothness. Fundamental Theories of Physics . Springer, pp. 97-114. ISBN 9783319312972

Talaganis, Spyridon and Biswas, Tirthabir and Mazumdar, Anupam (2015) Towards understanding the ultraviolet behavior of quantum loops in infinite-derivative theories of gravity. Classical and Quantum Gravity, 32 (21): 215017. ISSN 0264-9381

Biswas, Tirthabir and Talaganis, Spyridon (2015) String-inspired infinite-derivative theories of gravity : a brief overview. Modern Physics Letters A, 30 (03n04): 1540009. ISSN 0217-7323

Biswas, Tirthabir and Koivisto, Tomi and Mazumdar, Anupam (2014) Atick-Witten Hagedorn Conjecture, near scale-invariant matter and blue-tilted gravity power spectrum. Journal of High Energy Physics, 1408 (8): 116. ISSN 1029-8479

Biswas, Tirthabir and Conroy, Aindriú and S. Koshelev, Alexey and Mazumdar, Anupam (2014) Generalized ghost-free quadratic curvature gravity. Classical and Quantum Gravity, 31 (15): 159501. ISSN 0264-9381

Biswas, Tirthabir and S. Koshelev, Alexey and Mazumdar, Anupam and Yu. Vernov, Sergey (2012) Stable bounce and inflation in non-local higher derivative cosmology. Journal of Cosmology and Astroparticle Physics, 2012 (8): 024. ISSN 1475-7516

Biswas, Tirthabir and Gerwick, Erik and Koivisto, Tomi and Mazumdar, Anupam (2012) Towards singularity and ghost free theories of gravity. Physical review letters, 108 (3): 031101. ISSN 1079-7114

Biswas, Tirthabir and Mazumdar, Anupam and Shafieloo, Arman (2010) Wiggles in the cosmic microwave background radiation : echoes from non-singular cyclic-inflation. Physical Review D – Particles and Fields, 82 (12): 123517. ISSN 1550-2368

Biswas, Tirthabir and Koivisto, Tomi and Mazumdar, Anupam (2010) Towards a Resolution of the Cosmological Singularity in Non-local Higher Derivative Theories of Gravity. Journal of Cosmology and Astroparticle Physics, n/a (11): 008. ISSN 1475-7516

Biswas, Tirthabir and Mazumdar, Anupam (2009) Inflation with a Negative Cosmological Constant. Physical Review D, 80 (2): 023519. ISSN 1550-7998

Biswas, Tirthabir and Brandenberger, Robert and Mazumdar, Anupam and Siegel, Warren (2007) Non-perturbative gravity, Hagedorn bounce and the cosmic microwave background. Journal of Cosmology and Astroparticle Physics, 2007 (12): 11. 011. ISSN 1475-7516

Biswas, Tirthabir and Brandenberger, Robert and Mazumdar, Anupam and Multamaki, Tuomas (2006) Current acceleration from the dilaton and stringy cold dark matter. Physical Review D, 74 (6): 063501. ISSN 1550-7998

Biswas, Tirthabir and Mazumdar, Anupam and Siegel, Warren (2006) Bouncing Universes in String-inspired Gravity. Journal of Cosmology and Astroparticle Physics, 2006 (3): 9. ISSN 1475-7516

Biswas, Tirthabir and Brandenberger, Robert and A. Easson, Damien and Mazumdar, Anupam (2005) Coupled inflation and brane gases. Physical Review D, 71 (8): 083514. ISSN 1550-7998