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Extending the velocity-dependent one-scale model for domain walls · Around

2016

Extending the velocity-dependent one-scale model for domain walls

Martins, C. J. A. P., Rybak, I. Yu., Avgoustidis, A. et al.

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We report on an extensive study of the evolution of domain wall networks in Friedmann-Lema\^{\i}tre-Robertson-Walker universes by means of the largest currently available field-theory simulations.

These simulations were done in $4096^3$ boxes and for a range of different fixed expansion rates, as well as for the transition between the radiation and matter eras.
A detailed comparison with the velocity-dependent one-scale (VOS) model shows that this cannot accurately reproduce the results of the entire range of simulated regimes if one assumes that the phenomenological energy loss and momentum parameters are constants.
We therefore discuss how a more accurate modeling of these parameters can be done, specifically by introducing an additional mechanism of energy loss (scalar radiation, which is particularly relevant for regimes with relatively little damping) and a modified momentum parameter which is a function of velocity (in analogy to what was previously done for cosmic strings).

Built on

Y. B. Zel’dovich, I. Y. Kobzarev, and L. B. Okun, Sov. Phys.-JETP 40
1975
Earlier work this paper cites.
T. W. B. Kibble, J.Phys. A 9
1976
Earlier work this paper cites.
T. Vachaspati, A. E. Everett, and A. Vilenkin, Phys.Rev.D 30
1984
Earlier work this paper cites.
T. Kibble, Nucl.Phys.B 252
1985
Earlier work this paper cites.
W. H. Press, B. S. Ryden, and D. N. Spergel, Astrophys.J. 347
1989
Earlier work this paper cites.
C. J. A. P. Martins and E. P. S. Shellard, Phys. Rev. D54
1996
Earlier work this paper cites.
S. Sarangi and S.-H. H. Tye, Phys.Lett.B 536
2002
Earlier work this paper cites.

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Then

A. M. M. Leite and C. J. A. P. Martins, Phys. Rev. D84
Original
2011
Later among the works it cites.
L. Sousa and P. P. Avelino, Phys.Rev.D 84
2011
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A. M. M. Leite, C. J. A. P. Martins, and E. P. S. Shellard, Phys. Lett. B718
Original
2013
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P. A. R. Ade et al. (Planck), Astron. Astrophys. 571
Original
2014
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C. J. A. P. Martins, Proceedings, Workshop on Quantized Flux in Tightly Knotted and Linked Systems , J. Phys. Conf. Ser. 544
Original
2014
Later among the works it cites.

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Throughout this work Greek indices μ , ν \mu,\nu , λ \lambda run from 0 0 to 3 3 denoting space-time coordinates, Latin indices i , k , l i,k,l run from 1 1 to 3 3 denoting spatial coordinates, and a , b , c a,b,c run from 0 0 to 2 2 denoting coordinates on the domain wall worldvolume

Cited in the paper.

J. Briggs, S. J. Pennycook, E. P. S. Shellard, and C. J. A. P. Martins, Unveiling the Early Universe: Optimizing Cosmology Workloads for Intel Xeon Phi Coprocessors in an SGI UV2000 System , Tech. Rep. (SGI/Intel White Paper, 2014)

2014

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