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Colloquia
Colloquium
Friday, December 7, 2018
3:30 PM
Physics Building, Room 204

Zohar Komargodski
[Host: Marija Vucelja]
Stony Brook University
" Using Topology to Solve Strongly Coupled Quantum Field Theories"

ABSTRACT:
I will begin by describing an interacting model in Quantum Mechanics where exact results about the ground state can be established by using tools from topology. I will then argue that such tools are also useful for tackling interesting problems in Quantum Field Theory. In particular, I will review YangMills theory and argue that using topology one can make several predictions about its possible phases. We will then also extend the considerations to Quantum Chromodynamics and discuss possible connections with particle physics phenomenology and with condensed matter physics.




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