2020
DOI: 10.1140/epjc/s10052-020-8191-4
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Propagation of non-linear waves in hot, ideal, and non-extensive quark–gluon plasma

Abstract: We study the propagation of energy density perturbation in a hot, ideal quark–gluon medium in which quarks and gluons follow the Tsallis-like momentum distributions. We have observed that a non-extensive MIT bag equation of state obtained with the help of the quantum Tsallis-like distributions gives rise to a breaking wave solution of the equation dictating the evolution of energy density perturbation. However, the breaking of waves is delayed when the value of the Tsallis q parameter and the Tsallis temperatu… Show more

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Cited by 8 publications
(21 citation statements)
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“…It is evident from the results that with time, amplitude decreases and width increases indicating towards the possibility of complete dissipation, unlike the case studied earlier in Ref. [60]. It may be noted that up to 15 fm the dissipation of the nonlinear wave is not very drastic.…”
Section: Resultscontrasting
confidence: 46%
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“…It is evident from the results that with time, amplitude decreases and width increases indicating towards the possibility of complete dissipation, unlike the case studied earlier in Ref. [60]. It may be noted that up to 15 fm the dissipation of the nonlinear wave is not very drastic.…”
Section: Resultscontrasting
confidence: 46%
“…However, for ideal background, the magnitude as well as the tilting remain unchanged with the variation of the background temperature. In the present work we consider the background energy density as a function of temperature in contrast to previous work [60] on ideal hydrodynamic background at fixed background energy density with varying temperature.…”
Section: Resultsmentioning
confidence: 99%
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