Miss Raquel H. Ribeiro

 

Career

• 2008-present: PhD student at DAMTP.
• 2007-2008: Part III of the Mathematical Tripos, Cambridge University, UK.
• 2003-2007: Undergraduate on Physics, scientific branch, Porto University, Portugal.

Research

Raquel is a member of the High Energy Physics research group in DAMTP. Her current research interests span over the cosmology of the very early Universe, in partiicular non-gaussian signatures in the cosmic microwave background radiation and particle production.

Selected Publications 

Anastasios Avgoustidis, Sera Cremonini, Anne-Christine Davis, Raquel H. Ribeiro, Krzysztof Turzynski, Scott Watson
"Decoupling survives inflation: a critical look at effective field theory violations during inflation,''
arXiv:1203.0016 [hep-th].  

Raquel H. Ribeiro
"Inflationary signatures of single-field models beyond slow-roll,''
Prepared for submission to JCAP, arXiv:1202.4453 [astro-ph.CO].  

Anastasios Avgoustidis, Sera Cremonini, Anne-Christine Davis, Raquel H. Ribeiro, Krzysztof Turzynski, Scott Watson
"The importance of slow-roll corrections during multi-field inflation,''
Published in JCAP 1202 (2012) 038, arXiv:1110.4081 [astro-ph.CO].  

Raquel H. Ribeiro, David Seery
"Decoding the bispectrum of single-field inflation,''
Published in JCAP 1110 (2011) 027, arXiv:1108.3839 [astro-ph.CO].  

Clare Burrage, Raquel H. Ribeiro, David Seery
"Large slow-roll corrections to the bispectrum in noncanonical inflation,''
Published in JCAP 1107 (2011) 032, arXiv:1103.4126 [astro-ph.CO].   

Nazim Bouatta, Anne-Christine Davis, Raquel H. Ribeiro, David Seery
"Preheating in Dirac-Born-Infeld Inflation,''
Published in JCAP 1009 (2010) 011, arXiv:1005.2425 [astro-ph.CO].  

Carlos A. R. Herdeiro, Raquel H. Ribeiro and Marco Sampaio,
"Scalar Casimir Effect on a D-dimensional Einstein Static Universe,''
Class. Quant. Grav., 25, 2008, 165010, arXiv:0711.4564 [hep-th].