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Título:
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Unimodular trees versus Einstein trees
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Autores:
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Álvarez, Enrique ;
González Martín, Sergio ;
Pérez Martín, Carmelo
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Tipo de documento:
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texto impreso
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Editorial:
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Springer, 2016-10-12
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Dimensiones:
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application/pdf
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Nota general:
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cc_by
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física-Modelos matemáticos
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Tipo = Artículo
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Resumen:
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The maximally helicity violating tree-level scattering amplitudes involving three, four or five gravitons are worked out in Unimodular Gravity. They are found to coincide with the corresponding amplitudes in General Relativity. This a remarkable result, insofar as both the propagators and the vertices are quite different in the two theories.
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En línea:
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https://eprints.ucm.es/id/eprint/42500/1/P%C3%A9rezMart%C3%ADnCarmelo%2049%20LIBRE%20%2B%20CC.pdf
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