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PRODID:Faculty of Science and Engineering - Research
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SUMMARY:GAnG Seminar: Alan Rios Fukelman
DESCRIPTION;ENCODING=QUOTED-PRINTABLE: Title: de Sitter Universes =0D=0A=
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Abstract: In this talk I will discuss features of Quantum Field Theories in a fixed de Sitter background. I will present an exactly solvable model and show how to obtain all loops correlation functions of local operators. I will then discuss the existence of charged vacuum states in the theory and its relation to spontaneous symmetry breaking in de Sitter spacetimes. 
LOCATION:MB503
DTSTART:20251111T140000
DTEND:20251111T153000
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