Background constraints in the infinite tension limit of the heterotic string
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نویسنده
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Azevedo Thales ,Jusinskas Renann Lipinski
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 8 - صفحه:1 -19
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چکیده
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In this work we investigate the classical constraints imposed on the supergravity and super yang-mills backgrounds in the α′ → 0 limit of the heterotic string using the pure spinor formalism. guided by the recently observed sectorization of the model, we show that all the ten-dimensional constraints are elegantly obtained from the single condition of nilpotency of the brst charge.
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کلیدواژه
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Conformal Field Models in String Theory ,Superstrings and Heterotic Strings
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آدرس
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Uppsala University, Department of Physics and Astronomy, Sweden, Institute of Physics AS CR, Czech Republic
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