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Quantization of Bosonic String Model in 26+2-dimensional Spacetime

Takuya Tsukioka·Yoshiyuki Watabiki
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Abstract

We investigate the quantization of the bosonic string model which has a local U(1)_V * U(1)_A gauge invariance as well as the general coordinate and Weyl invariance on the world-sheet. The model is quantized by Lagrangian and Hamiltonian BRST formulations {á} la Batalin, Fradkin and Vilkovisky and noncovariant light-cone gauge formulation. Upon the quantization the model turns out to be formulated consistently in 26+2-dimensional background spacetime involving two time-like coordinates.

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Takuya Tsukioka, Yoshiyuki Watabiki. 2003-08-30. Quantization of Bosonic String Model in 26+2-dimensional Spacetime. https://doi.org/10.1142/s0217751x04017641

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