Noncommutative spacetime geometry and one-loop effects in primordial cosmology

We study the effect of noncommutative spacetime geometry on one-loop corrections to the primordial curvature two-point function, arising from various forms of massless spectator matter fields interacting gravitationally with the inflaton. After deforming the algebra of functions on the inflationary...

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Bibliographic Details
Main Author: Tan, Hai Siong
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/105870
http://hdl.handle.net/10220/47414
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Institution: Nanyang Technological University
Language: English

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