|
New approach to vacuum string field theory
S. Zeze Yokote Seiryo Gakuin High School, Yokote, Japan
Abstract:
We discuss the possibility of applying a purely ghost kinetic operator in open string field theory from the perspective of a modern analytic method based on the $KBc$ subalgebra. A purely ghost kinetic operator is obtained as a result of gauge fixing string field theory around the identity-based tachyon vacuum solution. We show that the obtained kinetic operator is not equivalent to the midpoint insertion of a conformal ghost, to which an extensive literature is devoted. We also show that the equation of motion does not admit nontrivial solutions.
Keywords:
string field theory, tachyon condensation, D-brane.
Received: 14.11.2013
Citation:
S. Zeze, “New approach to vacuum string field theory”, TMF, 179:3 (2014), 360–366; Theoret. and Math. Phys., 179:3 (2014), 689–694
Linking options:
https://www.mathnet.ru/eng/tmf8612https://doi.org/10.4213/tmf8612 https://www.mathnet.ru/eng/tmf/v179/i3/p360
|
Statistics & downloads: |
Abstract page: | 335 | Full-text PDF : | 173 | References: | 63 | First page: | 24 |
|