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X-ORIGINAL-URL:https://ktfa.science.upjs.sk/
X-WR-CALNAME:Department of Theoretical Physics and Astrophysics
X-WR-CALDESC:Pavol Jozef Šafárik University in Košice
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BEGIN:VEVENT
CLASS:PUBLIC
UID:MEC-e543e10270f963217860388ab298181f@ktfa.science.upjs.sk
DTSTART:20191107T130000Z
DTEND:20191107T140000Z
DTSTAMP:20200205T194100Z
CREATED:20200205
LAST-MODIFIED:20200205
PRIORITY:5
TRANSP:OPAQUE
SUMMARY:The role of symmetry in physics
DESCRIPTION:Tomáš Lučivjanský\nDepartment of theoretical physics and astrophysics\nSymmetries play a crucial role in a construction of physical theories ranging from classical physics up to quantum field theories describing fundamental phenomena in the microworld. Typical symmetries in physics we are familiar with are Galilei principle, Lorentz invariance, gauge invariance and other internal symmetries. In this talk we concentrate on the special role of symmetry and what restrictions it imposes on theoretical models in classical physics, particle physics and non-equilibrium statistical physics.\nAn important topic-related concept is known as symmetry breaking, which can be caused either by external disturbances or internal instability. Theoretically interesting is spontaneous symmetry breaking that we illustrate on an example of Higgs mechanism and generation of magnetic dynamo.\n
URL:https://ktfa.science.upjs.sk/events/the-role-of-symmetry-in-physics/
CATEGORIES:KTFA seminar
LOCATION:Jesenna 5, Košice
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