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Title: Gauge Fixing of Modified Cubic Open Superstring Field Theory
Authors: Kohriki, Maiko
Kugo, Taichiro
Kunitomo, Hiroshi  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0003-3143-4541 (unconfirmed)
Author's alias: 高力, 麻衣子
九後, 汰一郎
国友, 浩
Issue Date: Feb-2012
Publisher: 理論物理学刊行会
Journal title: Progress of Theoretical Physics
Volume: 127
Issue: 2
Start page: 243
End page: 270
Abstract: The gauge-fixing problem in the modified cubic open superstring field theory is discussed in detail for both the Ramond and Neveu-Schwarz (NS) sectors in the Batalin-Vilkovisky (BV) framework. We prove for the first time that the same form of action as the classical gauge-invariant one with the ghost-number constraint on the string field relaxed, gives the master action satisfying the BV master equation. This is achieved by identifying independent component fields by analyzing the kernel structure of the inverse picture-changing operator. The explicit gauge-fixing conditions for the component fields are discussed. In a kind of b[0] = 0 gauge, we explicitly obtain an NS propagator that has poles at zeros of the Virasoro operator L[0].
Rights: © Progress of Theoretical Physics 2012.
This is not the published version. Please cite only the published version.
この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/154837
DOI(Published Version): 10.1143/PTP.127.243
Appears in Collections:Journal Articles

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