Mostrando 641 - 660 Resultados de 16,865 Para Buscar '"Holes"', tiempo de consulta: 0.26s Limitar resultados
  1. 641
  2. 642
  3. 643
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  5. 645
    “…We provide a general strategy to obtain the superpotential W for both BPS and non-BPS extremal black holes in N=2 four dimensional supergravities based on symmetric spaces. …”
    Enlace del recurso
    Enlace del recurso
    info:eu-repo/semantics/article
  6. 646
    por Antoniadis, I, Hohenegger, S
    Publicado 2009
    “…We study the effects of N=4 topological string amplitudes on the entropy of black holes. We analyse the leading contribution associated to six-derivative terms and find one particular operator which can correct the entropy of N=4 black holes. …”
    Enlace del recurso
    Enlace del recurso
    info:eu-repo/semantics/article
  7. 647
  8. 648
  9. 649
  10. 650
  11. 651
  12. 652
  13. 653
    “…In particular the W function for small non-BPS black holes can always be computed analytically, unlike for the large black-hole case.…”
    Enlace del recurso
    Enlace del recurso
    info:eu-repo/semantics/article
  14. 654
    por Marrani, Alessio
    Publicado 2010
    “…We report on the theory of "large" U-duality charge orbits and related "moduli spaces" of extremal black hole attractors in N = 2, d = 4 Maxwell-Einstein supergravity theories with symmetric scalar manifolds, as well as in N > 3-extended, d = 4 supergravities.…”
    Enlace del recurso
    Enlace del recurso
  15. 655
    por Ferrara, Sergio, Marrani, Alessio
    Publicado 2011
    “…We also speculate on N=1 theories displaying "large" extremal black hole solutions.…”
    Enlace del recurso
    Enlace del recurso
  16. 656
  17. 657
    por Botta Cantcheff, Marcelo
    Publicado 2012
    “…We also argue that, in this context, gravitational collapse and formation of a black hole may be described by unitary evolution of the dual non-perturbative degrees of freedom.…”
    Enlace del recurso
    Enlace del recurso
  18. 658
    por Dvali, Gia, Gomez, Cesar
    Publicado 2012
    “…We reformulate the quantum black hole portrait in the language of modern condensed matter physics. …”
    Enlace del recurso
    Enlace del recurso
  19. 659
    por Ferrara, Sergio, Marrani, Alessio
    Publicado 2012
    “…After a brief introduction to the Attractor Mechanism, we review the appearance of groups of type E7 as generalized electric-magnetic duality symmetries in locally supersymmetric theories of gravity, with particular emphasis on the symplectic structure of fluxes in the background of extremal black hole solutions, with one or two centers. In the latter case, the role of an "horizontal" symmetry SL(2,R) is elucidated by presenting a set of two-centered relations governing the structure of two-centered invariant polynomials.…”
    Enlace del recurso
    Enlace del recurso
  20. 660
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