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Quantum correction to chaos in Schwarzian theoryopen access
- Authors
- Qi, Yong-Hui; Sin, Sang-Jin; Yoon, Junggi
- Issue Date
- Nov-2019
- Publisher
- SPRINGER
- Keywords
- AdS-CFT Correspondence; Effective Field Theories; Field Theories in Lower Dimensions; 2D Gravity
- Citation
- JOURNAL OF HIGH ENERGY PHYSICS, no.11, pp.1 - 20
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF HIGH ENERGY PHYSICS
- Number
- 11
- Start Page
- 1
- End Page
- 20
- ISSN
- 1126-6708
- Abstract
- We discuss the quantum correction to chaos in the Schwarzian theory. We carry out the semi-classical analysis of the Schwarzian theory to study Feynman diagrams of the Schwarzian soft mode. We evaluate the contribution of the soft mode to the out-of- time-order correlator up to order O (g(4)). We show that the quantum correction of order O (g(4)) by the soft mode decreases the maximum Lyapunov exponent 2 pi/beta.
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Related Researcher
- Sin, Sang Jin
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF PHYSICS)