Title: Low energy field theories for non-Fermi liquids Abs: Non-Fermi liquids are unconventional metallic states which do not support well defined quasiparticles. Due to strong quantum fluctuations and the presence of extensive gapless modes near the Fermi surface, it has been difficult to understand universal low energy properties of non-Fermi liquids reliably. In these lectures, … Continue reading Sung-Sik Lee
Colloquium Title: TBA Abstract: TBA
Analytical (light cone) bootstrap and Polyakov-Mellin Bootstrap.
Title: Low energy field theories for non-Fermi liquids Abs: Non-Fermi liquids are unconventional metallic states which do not support well defined quasiparticles. Due to strong quantum fluctuations and the presence of extensive gapless modes near the Fermi surface, it has been difficult to understand universal low energy properties of non-Fermi liquids reliably. In these lectures, … Continue reading Sung-Sik Lee
Theory Seminar Title: Modularity of 3-manifold invariants Abstract: Since the 1980s, the study of invariants of 3-dimensional manifolds has benefited from the connections between topology, physics and number theory. Recently, a new topological invariant has been discovered: the homological block (also known as the half-index of certain 3d N=2 theories). When the 3-manifold is a … Continue reading Francesca Ferrari, SISSA
Title: Low energy field theories for non-Fermi liquids Abs: Non-Fermi liquids are unconventional metallic states which do not support well defined quasiparticles. Due to strong quantum fluctuations and the presence … Continue reading Sung-Sik Lee
Polyakov Mellin Bootstrap (a complete crossing symmetric basis without any ambiguities) in one dimension and its connection to transcendentality, Regge limit etc.
Colloquium Title: TBA Abstract: TBA
Colloquium Title: TBA Abstract: TBA
Slides: Schur correlation functions and DQ Video: Bilibli Youtube Zoom seminar: https://us02web.zoom.us/j/9383671691 Time: 4pm(Japan/Korea), 3pm(China), 12:30pm(India), 10am(Israel/Moscow), 9am(Berlin/Paris) Title: Schur correlation functions and deformation quantization Abstract: 4d N=2 and … Continue reading Yiwen Pan (Sun Yat-sen University)
