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12–16 Dec 2022
IISER Mohali
Asia/Kolkata timezone

Lower bound of quark relaxation time and Its conduction at finite magnetic field

15 Dec 2022, 14:00
1h
IISER Mohali

IISER Mohali

Lecture Hall Complex, IISER Mohali, Sector 81, Knowledge city, SAS Nagar, Punjab, India
Poster Poster - 3

Speaker

Mr Cho Win Aung (IIT Bhilai)

Description

Quark gluon plasma is detected as a lowest viscous matter of unverse in heavy ion collision experiments like RHIC and LHC because its measured shear viscosity to entropy density ratio remain very close to its quantum lower bound or KSS bound, predicted from string theory calculation. A corresponding lower limit of relaxation time of quarks (and gluons) can be obtained by using the relaxation time approximation based expression of the ratio. In this strongly coupled environment, we have attempted to sketch the detailed anisotropic transportation in presence of strong magnetic field, which is expected to be produced in the heavy ion collision experiments.

Session Heavy Ions and QCD

Primary author

Mr Cho Win Aung (IIT Bhilai)

Co-authors

Ms Thandar Zaw Win (IIT Bhilai) Prof. Sabyasachi Ghosh (IIT Bhilai)

Presentation materials