Thiago Fleury
Abstract
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A simplified pure spinor superstring b ghost in a curved heterotic background was constructed recently. The b ghost is a composite operator and it is not holomorphic. However, it satisfies $$ \overline{\partial}b=\left[Q,\Omega \right] $$ , where Q is the BRST charge. In this paper, we find a possible Ω.
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A simplified pure spinor superstring b ghost in a curved heterotic background was constructed recently. The b ghost is a composite operator and it is not holomorphic. However, it satisfies $$ \overline{\partial}b=\left[Q,\Omega \right] $$ , where Q is the BRST charge. In this paper, we find a possible Ω.
Key concepts: Superstring theory, Heterotic string theory, Pure spinor, Physics, BRST quantization, Mathematical physics, Omega, Holomorphic function