Dharanipragada, P and Dutta, S and Sathiapalan, B (2023) Aspects of the map from exact RG to holographic RG in AdS and dS. In: Modern Physics Letters A, 37 (37-38).
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Official URL: https://doi.org/10.1142/S0217732322502352
Abstract
In earlier work, the evolution operator for the exact RG equation was mapped to a field theory in Euclidean AdS. This gives a simple way of understanding AdS/CFT. We explore aspects of this map by studying a simple example of a Schrödinger equation for a free particle with time-dependent mass. This is an analytic continuation of an ERG like equation. We show for instance that it can be mapped to a harmonic oscillator. We show that the same techniques can lead to an understanding of dS/CFT too.
| Item Type: | Journal Article |
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| Publication: | Modern Physics Letters A |
| Publisher: | World Scientific |
| Additional Information: | The copyright for this article belongs to the Authors. |
| Keywords: | AdS/CFT; dS/CFT; ERG; holographic RG; Holography |
| Department/Centre: | Division of Physical & Mathematical Sciences > Centre for High Energy Physics |
| Date Deposited: | 18 Apr 2023 10:39 |
| Last Modified: | 18 Apr 2023 10:39 |
| URI: | https://eprints.iisc.ac.in/id/eprint/81342 |
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