The ZZ annulus one-point function in non-critical string theory: A string field theory analysis

被引：12

作者：

Eniceicu, Dan Stefan ^{[1
]}

Mahajan, Raghu ^{[1
]}

Maity, Pronobesh ^{[2
]}

Murdia, Chitraang ^{[3
,4
]}

Sen, Ashoke ^{[2
]}

机构：

[1] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

[2] Int Ctr Theoret Sci, Bengaluru 560089, Karnataka, India

[3] Univ Calif Berkeley, Berkeley Ctr Theoret Phys, Dept Phys, Berkeley, CA 94720 USA

[4] Lawrence Berkeley Natl Lab, Theoret Phys Grp, Berkeley, CA 94720 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 12期

关键词：

Conformal Field Models in String Theory; Nonperturbative Effects; String Field Theory; LARGE-ORDER BEHAVIOR; MATRIX MODELS; GRAVITY; 2D;

D O I：

10.1007/JHEP12(2022)151

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We compute the ZZ annulus one-point function of the cosmological constant operator in non-critical string theory, regulating divergences from the boundaries of moduli space using string field theory. We identify a subtle issue in a previous analysis of these divergences, which was done in the context of the c = 1 string theory, and where it had led to a mismatch with the prediction from the dual matrix quantum mechanics. After fixing this issue, we find a precise match to the expected answer in both the c < 1 and c = 1 cases. We also compute the disk two-point function, which is a quantity of the same order, and show that it too matches with the general prediction.

引用

页数：35

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