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2015

Quantization of fluctuations in DSR: the two-point function and beyond

Gubitosi, Giulia, Arzano, Michele, Magueijo, Joao

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We show that the two-point function of a quantum field theory with de Sitter momentum space (herein called DSR) can be expressed as the product of a standard delta function and an energy-dependent factor.

This is a highly non-trivial technical result in any theory without a preferred frame.
Applied to models exhibiting running of the dimensionality of space, this result is essential in proving that vacuum fluctuations are generally scale-invariant at high energies whenever there is running to two dimensions.
This is equally true for theories with and without a preferred frame, with differences arising only as we consider higher order correlators.

Quantization of fluctuations in DSR: the two-point function and beyond · Around

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S. Majid and H. Ruegg, Phys. Lett. B 334
1994
Earlier work this paper cites.
P. G. Ferreira and J. Magueijo, Phys. Rev. D 56
1997
Earlier work this paper cites.
H. J. Matschull and M. Welling, Class. Quant. Grav. 15
1998
Earlier work this paper cites.
R. Durrer, T. Kahniashvili and A. Yates, Phys. Rev. D 58
1998
Earlier work this paper cites.
G. Amelino-Camelia and M. Arzano, Phys. Rev. D 65
2002
Earlier work this paper cites.
A. Hajian and T. Souradeep, Astrophys. J. 597
2003
Earlier work this paper cites.

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