20-013 The null identities for boundary operators in the (2, 2p + 1) minimal gravity
최종 수정일: 2020년 5월 14일
Goro Ishiki, Hisayoshi Muraki, Chaiho Rim
Progress of Theoretical and Experimental Physics 2020, 023B07
By using the matrix model representation, we show that correlation numbers of boundary- changing operators (BCOs) in (2, 2p + 1) minimal Liouville gravity satisfy some identities, which we call the null identities. These identities enable us to express the correlation numbers of BCOs in terms of those of boundary-preserving operators.We also discuss a physical implication of the null identities as the manifestation of the boundary interaction.