Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Pérez, Silvana"'
Akademický článek
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The correct description of the standard Casimir effect for periodic boundary conditions via light front formalism implies in these conditions imposed at fixed Minkowski times [Almeida {\it et al.} Phys. Rev. {\bf D 87}, 065028 (2013); Chabysheva and
Externí odkaz:
http://arxiv.org/abs/1501.01190
Autor:
Pérez, Silvana ⁎, Santa Cruz, María, Sosa, Julia, Kohan, Paula, Medina, María, Klajn, Diana, Papasidero, Silvia, Caracciolo, José, Pendón, Gisela, Giordano, Federico, Pereira, Dora, Alvarez, Damaris, Astudillo, Valeria, Kerzberg, Eduardo, Perez Dávila, Adriana, Bohr, Analía, Melo, Fernando, Lloves, Nicolás, Mamani, Marta, Hartvig, Claudia, Sanchez, Gabriela, Sacnum, Mónica, Chichotky, Yamila, Velazco Zamora, José, Benegas, Mariana, Rosa, Javier, García, María, Raiti, Laura, Cruzat, Vanesa, Quintana, Rosana, Pons-Estel, Bernardo, Kirmayr, Karin, D’Orazio, Andrea, Retamozo, Cinthya, Romano, Olga, Perez Alamino, Rodolfo, Correa, María, Citera, Gustavo, Rillo, Oscar, Zalazar, María, Costi, Ana, García, Mercedes, Gomez, Graciela, Maldonado Ficco, Hernán
Publikováno v:
In Reumatología clínica (English Edition) September-October 2020 16(5) Part 2:386-390
Autor:
Pérez, Silvana, Santa Cruz, María, Sosa, Julia, Kohan, Paula, Medina, María, Klajn, Diana, Papasidero, Silvia, Caracciolo, José, Pendón, Gisela, Giordano, Federico, Pereira, Dora, Alvarez, Damaris, Astudillo, Valeria, Kerzberg, Eduardo, Perez Dávila, Adriana, Bohr, Analía, Melo, Fernando, Lloves, Nicolás, Mamani, Marta, Hartvig, Claudia, Sanchez, Gabriela, Sacnum, Mónica, Chichotky, Yamila, Velazco Zamora, José, Benegas, Mariana, Rosa, Javier, García, María, Raiti, Laura, Cruzat, Vanesa, Quintana, Rosana, Pons-Estel, Bernardo, Kirmayr, Karin, D’Orazio, Andrea, Retamozo, Cinthya, Romano, Olga, Perez Alamino, Rodolfo, Correa, María, Citera, Gustavo, Rillo, Oscar, Zalazar, María, Costi, Ana, García, Mercedes, Gomez, Graciela, Maldonado Ficco, Hernán
Publikováno v:
In Reumatologia Clinica September-October 2020 16(5) Part 2:386-390
Akademický článek
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Autor:
Maciel, Soraya G., Perez, Silvana
Publikováno v:
Phys.Rev.D78:065005,2008
In this paper we study the effects of a nonzero chemical potential in the effective action for massless fermions in (1+1) dimensions in an abelian gauge field background at finite temperature. We calculate the n-point function and show that the struc
Externí odkaz:
http://arxiv.org/abs/0805.2321
Publikováno v:
Phys.Rev.D74:125005,2006
We develop systematically to all orders the forward scattering description for retarded amplitudes in field theories at zero temperature. Subsequently, through the application of the thermal operator, we establish the forward scattering description a
Externí odkaz:
http://arxiv.org/abs/hep-th/0609156
Publikováno v:
Phys.Rev.D74:085006,2006
In the context of scalar field theories, both real and complex, we derive the cutting description at finite temperature (with zero/finite chemical potential) from the cutting rules at zero temperature through the action of a simple thermal operator.
Externí odkaz:
http://arxiv.org/abs/hep-th/0607196
Publikováno v:
Phys.Rev.D73:067702,2006
We extend our previous analysis of gauge and Dirac fields in the presence of a chemical potential. We consider an alternate thermal operator which relates in a simple way the Feynman graphs in QED at finite temperature and charge density to those at
Externí odkaz:
http://arxiv.org/abs/hep-th/0601227
Publikováno v:
Phys.Rev.D73:065010,2006
Using the mixed space representation, we extend our earlier analysis to the case of Dirac and gauge fields and show that in the absence of a chemical potential, the finite temperature Feynman diagrams can be related to the corresponding zero temperat
Externí odkaz:
http://arxiv.org/abs/hep-th/0601224