Fetching the paper…

Reading the bibliography…

Primordial Gravitational Waves Enhancement · Around

2011

Primordial Gravitational Waves Enhancement

Romania, Maria G., Tsamis, N. C., Woodard, R. P.

Original
PDF
Post on X

Understand

We reconsider the enhancement of primordial gravitational waves that arises from a quantum gravitational model of inflation.

A distinctive feature of this model is that the end of inflation witnesses a brief phase during which the Hubble parameter oscillates in sign, changing the usual Hubble friction to anti-friction.
An earlier analysis of this model was based on numerically evolving the graviton mode functions after guessing their initial conditions near the end of inflation.
The current study is based on an equation which directly evolves the normalized square of the magnitude.

Built on

G. ’t Hooft and M. Veltman, Ann. Inst. Henri Poincar e ´ \acute{\rm e} XX
1974
Earlier work this paper cites.
L. P. Grishchuck, Sov. Phys. JETP 40
1977
Earlier work this paper cites.
L. F. Abbott and S. Deser, Nucl. Phys. B195
1983
Earlier work this paper cites.
A. A. Starobinsky, “Stochastic de Sitter (inflationary) stage in the early universe,” in Field Theory, Quantum Gravity and Strings
1986
Earlier work this paper cites.
N. C. Tsamis and R. P. Woodard, Nucl. Phys. B474
1997
Earlier work this paper cites.

Similar

J. M. Cline, S. Jeon and G. D. Moore, Phys. Rev. D70
2004
Cited alongside, same era.
N. C. Tsamis and R. P. Woodard, Nucl. Phys. B724
2005
Cited alongside, same era.
V. K. Onemli and R. P. Woodard, Class. Quant. Grav. 19
2007
Cited alongside, same era.
Steven Weinberg, Cosmology
2008
Cited alongside, same era.
T. Prokopec, N. C. Tsamis and R. P. Woodard, Ann. Phys. 323
2008
Cited alongside, same era.

Then

M. Maggiore, Phys. Rept. 331
2008
Later among the works it cites.
S. P. Miao and R. P. Woodard, Class. Quant. Grav. 25
2009
Later among the works it cites.
N. C. Tsamis and R. P. Woodard, Phys. Rev. D80
2009
Later among the works it cites.
N. C. Tsamis and R. P. Woodard, Phys. Rev. D81
2010
Later among the works it cites.
Maria G. Romania, N. C Tsamis and R. P. Woodard, Class. Quant. Grav. 28
2011
Closest in time.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…