School of Particles and Accelerators

Journal Club: Experiments & Phenomenology / Hybrid Format



Date:

Monday, Jan 27, 2025 / دوشنبه، 8 بهمن 1403

Time:

13:00 PM - 14:00 PM (Tehran time)

Speaker:

Dr. Leila Shahkarami



Affiliation:

Damghan University & School of Particles and Accelerators, IPM

Title:

Deconfinement and chiral restoration phase transition in rotating hot and dense QCD matter



Title in Persian:

گذار فاز رفع حبس شدگی و بازسازی کایرال در ماده کرومودینامیک کوانتومی داغ و چگال در حال چرخش



Abstract:

In non-central ultra-relativistic heavy-ion collisions, the angular momentum can reach magnitudes of ${\cal O}(10^4 −10^5)\hbar$, resulting in significant vorticity within the quark-gluon plasma (QGP). One intriguing consequence of this rotation is its impact on the chiral symmetry restoration and deconfinement phase transitions, a topic that has attracted considerable attention in recent years. In this talk, I will review some recent advances in using holographic techniques to explore these rotational effects. Beginning with a basic holographic model, I will discuss its limitations and show how employing more refined models resolves these issues, achieving consistency with lattice QCD results. The findings highlight the necessity of incorporating rotational effects on both gluodynamics and chiral dynamics simultaneously to obtain accurate predictions.



Based on: https://arXiv:2405.06386v1, arXiv:2010.14478v2

Meeting Place: Seminar Room, School of Particles and Accelerators, IPM

Link to Join Virtually: https://www.skyroom.online/ch/ipm-particles/journal-club