Recurrence relations of higher spin BPST vertex operators for open strings

Chih Hao Fu; Jen-Chi Lee; Chung I. Tan; Yi Yang

doi:10.1103/PhysRevD.88.046004

Recurrence relations of higher spin BPST vertex operators for open strings

Chih Hao Fu^*, Jen-Chi Lee, Chung I. Tan, Yi Yang

^*Corresponding author for this work

Department of Electrophysics

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We calculate higher-spin Brower-Polchinski-Strassler-Tan (BPST) vertex operators for an open bosonic string and express these operators in terms of a Kummer function of the second kind. We derive an infinite number of recurrence relations among BPST vertex operators of different string states. These recurrence relations among BPST vertex operators lead to the recurrence relations among Regge string scattering amplitudes discovered recently.

Original language	English
Article number	046004
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	88
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevD.88.046004
State	Published - 19 Aug 2013

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abstract = "We calculate higher-spin Brower-Polchinski-Strassler-Tan (BPST) vertex operators for an open bosonic string and express these operators in terms of a Kummer function of the second kind. We derive an infinite number of recurrence relations among BPST vertex operators of different string states. These recurrence relations among BPST vertex operators lead to the recurrence relations among Regge string scattering amplitudes discovered recently.",

author = "Fu, {Chih Hao} and Jen-Chi Lee and Tan, {Chung I.} and Yi Yang",

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AU - Yang, Yi

PY - 2013/8/19

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N2 - We calculate higher-spin Brower-Polchinski-Strassler-Tan (BPST) vertex operators for an open bosonic string and express these operators in terms of a Kummer function of the second kind. We derive an infinite number of recurrence relations among BPST vertex operators of different string states. These recurrence relations among BPST vertex operators lead to the recurrence relations among Regge string scattering amplitudes discovered recently.

AB - We calculate higher-spin Brower-Polchinski-Strassler-Tan (BPST) vertex operators for an open bosonic string and express these operators in terms of a Kummer function of the second kind. We derive an infinite number of recurrence relations among BPST vertex operators of different string states. These recurrence relations among BPST vertex operators lead to the recurrence relations among Regge string scattering amplitudes discovered recently.

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DO - 10.1103/PhysRevD.88.046004

M3 - Article

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VL - 88

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