Authors
Abstract
We use gauge-gravity duality to study the effect of corrections to the coupling constant on equilibration time in field theory for scalar operators with Delta=2,3. We will show that for larger correction in coupling constant the equilibration time enhances and this behavior is independent of the method we use to make the system out of equilibrium. Interestingly we observe that for fast energy injection the rescaled equilibration time is independent of temperature of field theory.
Keywords
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2. M Luzum and P Romatschke, Phys. Rev. C 78 (2008) 034915.
3. J M Maldacena, Adv. Theor. Math. Phys. 2 (1998) 231.
4. S S Gubser and I R Klebanov, Phys. Lett. B 428 (1998) 105
5. E Witten, Adv. Theor. Math. Phys. 2 (1998) 253.
6. J Casalderrey-Solana, H Liu, D Mateos, K Rajagopal, and U A Wiedemann, “Gauge/String Duality, Hot QCD and Heavy Ion Collisions”, Cambridge University Press (2014).
7. J McGreevy, Adv. High Energy Phys. 2010 (2010) 723105.
8. M Rangamani and V E Hubeny, Adv. High Energy Phys. 2010 (2010) 297916.
9. L G Yaffe and P M Chesler, Phys. Rev. Lett. 102 (2009) 211601.
10. P M Chesler and L G Yaffe, Phys. Rev. D 82 (2010) 026006.
11. M P Heller, D Mateos, W van der Schee and M Triana, Journal of High Energy Physics 1309 (2013) 026.
12. M P Heller, D Mateos, W van der Schee, and D Trancanelli, Phys. Rev. Lett. 108 (2012) 191601.
13. A Buchel, R C Myers, and A van Niekerk, Journal of High Energy Physics 1502 (2015) 017.
14. A Buchel, L Lehner, and R C Myers, Journal of High Energy Physics 1208 (2012) 049.
15. J Pawelczyk and S Theisen, Journal of High Energy Physics 9809 (1998) 010.
16. M Ali-Akbari, F Charmchi, H Ebrahim, and L Shahkarami, Phys. Rev. D 94, 4 (2016) 046008.
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18. H Ebrahim, S Heshmatian, and M Ali-Akbari, Nucl. Phys. B 904 (2016) 527.
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