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Título:
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?^4 theory in 1+d dimensions at high temperature: dimensional reductinon
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Autores:
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Fernández Álvarez-Estrada, Ramón
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 1987-10-15
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Dimensiones:
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application/pdf
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Nota general:
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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
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Tipo = Artículo
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Resumen:
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The ?^4 theory in 1+d dimensions is analyzed at high temperatures in the imaginary-time formalism. General results are given for the leading high-temperature contributions to all renormalized Careen's functions. The latter are generated by a high-temperature partition function which describes another ?^4 theory in d spatial dimensions with special mass renormalizations. The triviality/nontriviality of the (?^4)_1+3 theory is discussed briefiy.
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En línea:
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https://eprints.ucm.es/35099/1/Fern%C3%A1ndez%C3%81lvarezEstradaRam%C3%B3n12LIBRE.pdf
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