27,792 research outputs found

    SU(2 vertical bar 2) for theories with sixteen supercharges at weak and strong coupling

    Full text link
    archiveprefix: arXiv primaryclass: hep-th reportnumber: HU-EP-10-15 slaccitation: %%CITATION = ARXIV:1003.5547;%%archiveprefix: arXiv primaryclass: hep-th reportnumber: HU-EP-10-15 slaccitation: %%CITATION = ARXIV:1003.5547;%%D. Y. is supported by the Volkswagen Foundation

    Rede uitgesproken op 17 september 1956 ter gelegenheid van de erepromotie van Dr. Th. von Karman door de promotor Dr. C.B. Biezeno

    No full text
    Rede uitgesproken door prof. C.B. Biezeno ter gelegenheid van de erepromotie aan de TH Delft van dr. Theodore von Karman.Precision and Microsystems EngineeringMechanical, Maritime and Materials Engineerin

    Non-perturbative thermodynamics of SU (N) gauge theories

    Full text link
    Engels J, Fingberg J, Karsch F, Miller D, Weber M. Non-perturbative thermodynamics of SU (N) gauge theories. Physics Letters, B. 1990;252(4):625-630.The pressure near the deconfinement transition as determined up to now in lattice gauge theories shows unphysical behaviour: it can become negative and may in SU (3) even have a gap at the transition. This has been attributed to the use of only perturbatively known derivatives of coupling constants. We propose a method to evaluate the pressure, which works without these derivatives, and is valid on large lattices. In SU (2) we study the finite-volume effects and show that for lattices with spatial extent N-sigma greater-than-or-similar-to 15 these effects are negligible. In SU (3) we then ontain a postive and continuous pressure. The influence of non-perturbative corrections to the beta-function on the energy density are investigated and found to be important, in particular for the latent heat

    Mean field analysis of SU(N) deconfining transitions in the presence of dynamical quarks

    Full text link
    Green F, Karsch F. Mean field analysis of SU(N) deconfining transitions in the presence of dynamical quarks. Nuclear Physics, B. 1984;238(2):297-306

    Deconstructing supersymmetric S matrices in D <= 2+1

    Full text link
    http://arxiv.org/abs/1206.1857v1archiveprefix: arXiv primaryclass: hep-th slaccitation: %%CITATION = ARXIV:1206.1857;%%archiveprefix: arXiv primaryclass: hep-th slaccitation: %%CITATION = ARXIV:1206.1857;%%D. Y. was supported by FNU through Grant No. 272-08-032

    Las ‘luces’ de Sara Th***: María Antonia de Río Arnedo y su traducción dieciochesca del Marqués de Saint-Lambert

    No full text
    In 1795, María Antonia de Río y Arnedo translated Saint-Lambert’s novel Sara Th*** (1765). This is the first translation into Spanish of a work written by this French philosopher, poet and encyclopaedist, self-confessed materialist and suspected atheist, and also the first literary endeavour by the Spanish writer. In her translation, Maria Antonia de Río naturalizes the secular and ‘philosophical’ substance of the French novel, offering her readers a more ‘Spanish’ and –apparently– ‘feminine’ version, where a natural moral, based on the human need for happiness and the controlled fulfilment of instincts, is claimed by his author. Obviously, a novel like this one was possible in the pre-Revolutionary French context, but deemed unacceptable in Spain at the turn of the 18th century, especially if the translator was a woman.En 1795, María Antonia de Río y Arnedo vierte al español la novela ‘inglesa’ Sara Th*** (1765) del Marqués de Saint-Lambert, que se convierte en la primera traducción a nuestro idioma de una obra de este filósofo, poeta y enciclopedista francés, materialista y sospechoso de ateísmo, y que es también el primer ejercicio literario de la escritora española. Ante el espíritu laico y peligrosamente «filosófico» del texto original, María Antonia de Río se emplea a fondo para nacionalizarlo, ofreciendo una versión más «española» y aparentemente «femenina» de una obra como ésta, defensora de una moral natural apoyada en la exigencia de felicidad y en la satisfacción controlada de los instintos, viable en el contexto axiológico de la Francia prerrevolucionaria pero inadmisible en la España vigilante e inflexible del cambio de siglo, menos aún en la pluma de una mujer

    Th. de Heldreich - recto

    No full text
    Botanico: Heldreich, Theodor Heinrich Hermann von (1822-1902). Direttore dell\u27Orto botanico di Atene. Erborizzò in Sicilia nel 1842. Titolo manoscritto sul recto, dove compaiono le note: R. Tod. [Raccolta Todaro]; atgr.; n. Dresda 3.III.1822 [data di nascita]; fot. 1824. Nota manoscritta anche sul verso: Th. de Heldreich nato in Dresda 3 Marzo 1822 Fotogr. in Atene Genn. 1874. Montata su cartoncino 106 x 64 mm. 1 fotografia : albumina ; 91 x 56 mm. Vai alla scheda bibliografica: https://galileodiscovery.unipd.it/discovery/fulldisplay?context=L&vid=39UPD_INST:VU1&search_scope=MyInst_and_CI&tab=Everything&docid=alma99001511296020604

    Th. de Heldreich - verso

    No full text
    Botanico: Heldreich, Theodor Heinrich Hermann von (1822-1902). Direttore dell\u27Orto botanico di Atene. Erborizzò in Sicilia nel 1842. Titolo manoscritto sul recto, dove compaiono le note: R. Tod. [Raccolta Todaro]; atgr.; n. Dresda 3.III.1822 [data di nascita]; fot. 1824. Nota manoscritta anche sul verso: Th. de Heldreich nato in Dresda 3 Marzo 1822 Fotogr. in Atene Genn. 1874. Montata su cartoncino 106 x 64 mm. 1 fotografia : albumina ; 91 x 56 mm. Vai alla scheda bibliografica: https://galileodiscovery.unipd.it/discovery/fulldisplay?context=L&vid=39UPD_INST:VU1&search_scope=MyInst_and_CI&tab=Everything&docid=alma99001511296020604

    Finite size effects and the supersymmetric sine-Gordon models

    Full text link
    We propose nonlinear integral equations to describe the groundstate energy of the fractional supersymmetric sine-Gordon models. The equations encompass the N = 1 supersymmetric sine-Gordon model as well as the phi(id,id,adj) perturbation of the SU(2)(L) x SU(2)(K)/SU(2)(L+K) models at rational level K. A second set of equations is proposed for the groundstate energy of the N = 2 supersymmetric sine-Gordon model
    corecore