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Record Nr. |
UNINA9910810009103321 |
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Autore |
Hoogeveen Joost |
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Titolo |
Fundamentals of the pure spinor formalism [[electronic resource] /] / Joost Hoogeveen |
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Pubbl/distr/stampa |
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Amsterdam, : Amsterdam University Press, 2010 |
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ISBN |
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Descrizione fisica |
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1 online resource (180 p.) |
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Collana |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Contents; Preface; 1. String theory; 2. Pure spinor formalism; 3. Basic techniques; 4. BRST quantisation of the pure spinor superstring; 5. Decoupling of unphysical states; 6. Discussion and conclusion; Appendix A; Bibliography; Samenvatting; Acknowledgments |
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Sommario/riassunto |
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This thesis presents recent developments within the pure spinor formalism, which has simplified amplitude computations in perturbative string theory, especially when spacetime fermions are involved. Firstly the worldsheet action of both the minimal and the non-minimal pure spinor formalism is derived from first principles, i.e. from an action with two dimensional diffeomorphism and Weyl invariance. Secondly the decoupling of unphysical states in the minimal pure spinor formalism is proved. |
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