On touching random surfaces, two-dimensional quantum gravity and non-critical string theory
Oleg Andreev
Abstract
A set of physical operators which are responsible for touching interactions in the framework of c<1 unitary conformal matter coupled to 2D quantum gravity is found. As a special case the non-critical bosonic strings are considered. Some analogies with four dimensional quantum gravity are also discussed, e.g. creation-annihilation operators for baby universes, Coleman mechanism for the cosmological constant.
Create a lesson
Related papers
Non-Coulomb Q-Cohomology and Quantum Lifting
Tanay Kibe, Sam van Leuven, Kayleigh Mathieson
Aspects of Codimension two Holography in de Sitter Space
Kanhu Kishore Nanda, Somnath Porey, Masataka Watanabe et al.
Monopole-deformed Kim-Park dualities from elementary dualities
Sungjoon Kim, Jehyun Lee
Vortex clusters and vortex-filled bubbles in a modified Abelian-Higgs model
D. Miguélez-Caballero, S. Navarro-Obregón, Muneto Nitta et al.
One generation of the Standard Model as a quantum error-correcting code
Shiroman Prakash, K. L. Ramya
Renormalization of Quantum Gravity with Lagrange Multiplier Fields
F. T. Brandt, J. Frenkel, S. Martins-Filho et al.