- Lectures
- Institute of Physics
- Location
5F, 1st Meeting Room, Institute of Physics
- Speaker Name
Dr. Pracheta Singha (Institute of Physics, Academia SInica)
- State
Definitive
- Url
https://www.phys.sinica.edu.tw/lecture_detail.php?id=3276&eng=T
I will discuss the effects of rotation on the confining and chiral properties of QCD using the Polyakov linear sigma model coupled to quarks. Within a homogeneous approximation, the phase structure is obtained at finite temperature, baryon density and angular frequency taking into account the causality constraint enforced by the spectral boundary conditions at a cylindrical surface. The model predicts a decrease in the critical temperatures of both the deconfinement and chiral transitions with increasing rotation, in contrast to first principles lattice QCD results. Furthermore, boundary effects lead to a splitting between the deconfinement and chiral transitions. Finally, I will discuss the Tolman-Ehrenfest law within this framework and its implications for rotating strongly interacting matter in cylindrical geometry.
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