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Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States

기간 : 2023-01-18 ~ 2023-01-18
시간 : 17:00 ~ 18:00
개최 장소 : Online streaming (Zoom)
개요
Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States
분야Field
날짜Date 2023-01-18 ~ 2023-01-18 시간Time 17:00 ~ 18:00
장소Place Online streaming (Zoom) 초청자Host
연사Speaker Hirosi Ooguri 소속Affiliation Caltech & Kavli IPMU
TOPIC Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States
소개 및 안내사항Content

It is well-known that the density of states of a unitary quantum field theory has a universal behavior at high energy. In two dimensions, it is known as the Cardy formula. When the theory has a global symmetry, it is interesting to find out how the Hilbert space is decomposed into irreducible representation of the symmetry. In this talk, I will derive universal formulas regarding the decomposition of states at high energy. The formulae are applicable to any unitary quantum field theory in any spacetime dimensions. When the AdS/CFT correspondence applies, our formulae agree with the entropy formula for the Kerr and Reissner-Nordstrom black holes. We also settle some question on the Reissner-Nordstrom black hole.

★ Pre-registration is certainly required, please visit https://cgp.ibs.re.kr/

학회명Field Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States
날짜Date 2023-01-18 ~ 2023-01-18 시간Time 17:00 ~ 18:00
장소Place Online streaming (Zoom) 초청자Host
소개 및 안내사항Content

It is well-known that the density of states of a unitary quantum field theory has a universal behavior at high energy. In two dimensions, it is known as the Cardy formula. When the theory has a global symmetry, it is interesting to find out how the Hilbert space is decomposed into irreducible representation of the symmetry. In this talk, I will derive universal formulas regarding the decomposition of states at high energy. The formulae are applicable to any unitary quantum field theory in any spacetime dimensions. When the AdS/CFT correspondence applies, our formulae agree with the entropy formula for the Kerr and Reissner-Nordstrom black holes. We also settle some question on the Reissner-Nordstrom black hole.

★ Pre-registration is certainly required, please visit https://cgp.ibs.re.kr/

성명Field Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States
날짜Date 2023-01-18 ~ 2023-01-18 시간Time 17:00 ~ 18:00
소속Affiliation Caltech & Kavli IPMU 초청자Host
소개 및 안내사항Content

It is well-known that the density of states of a unitary quantum field theory has a universal behavior at high energy. In two dimensions, it is known as the Cardy formula. When the theory has a global symmetry, it is interesting to find out how the Hilbert space is decomposed into irreducible representation of the symmetry. In this talk, I will derive universal formulas regarding the decomposition of states at high energy. The formulae are applicable to any unitary quantum field theory in any spacetime dimensions. When the AdS/CFT correspondence applies, our formulae agree with the entropy formula for the Kerr and Reissner-Nordstrom black holes. We also settle some question on the Reissner-Nordstrom black hole.

★ Pre-registration is certainly required, please visit https://cgp.ibs.re.kr/

성명Field Eastern Hemisphere Colloquium of Geometry and Physics (EHCGP)ㅣSymmetry-Resolved Density of States
날짜Date 2023-01-18 ~ 2023-01-18 시간Time 17:00 ~ 18:00
호실Host 인원수Affiliation Hirosi Ooguri
사용목적Affiliation 신청방식Host Caltech & Kavli IPMU
소개 및 안내사항Content

It is well-known that the density of states of a unitary quantum field theory has a universal behavior at high energy. In two dimensions, it is known as the Cardy formula. When the theory has a global symmetry, it is interesting to find out how the Hilbert space is decomposed into irreducible representation of the symmetry. In this talk, I will derive universal formulas regarding the decomposition of states at high energy. The formulae are applicable to any unitary quantum field theory in any spacetime dimensions. When the AdS/CFT correspondence applies, our formulae agree with the entropy formula for the Kerr and Reissner-Nordstrom black holes. We also settle some question on the Reissner-Nordstrom black hole.

★ Pre-registration is certainly required, please visit https://cgp.ibs.re.kr/

Admin Admin · 2023-01-06 10:02 · 조회 111
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