Results 1 to 10 of about 9,758,683 (290)

Dimensional Reduction by Conformal Bootstrap [PDF]

Progress of Theoretical and Experimental Physics, 2018
The dimensional reductions in the branched polymer and the random field Ising model (RFIM) are discussed by a conformal bootstrap method. The small size minors are applied for the evaluations of the scale dimensions of these two models and the results are compared to D'=D-2 dimensional Yang-Lee edge singularity and to pure D'=D-2 dimensional Ising ...
Hikami, Shinobu
arxiv   +10 more sources

Dimensional Reduction for Conformal Blocks [PDF]

Journal of High Energy Physics, 2016
We consider the dimensional reduction of a CFT, breaking multiplets of the d-dimensional conformal group SO(d+1,1) up into multiplets of SO(d,1). This leads to an expansion of d-dimensional conformal blocks in terms of blocks in d-1 dimensions.
Hogervorst, Matthijs
core   +7 more sources

Dimensional reduction in the sky [PDF]

Physical Review D, 2013
We explore the cosmological implications of a mechanism found in several approaches to quantum-gravity, whereby the spectral dimension of spacetime runs from the standard value of 4 in the infrared (IR) to a smaller value in the ultraviolet (UV ...
Amelino-Camelia, Giovanni, Arzano, Michele, Gubitosi, Giulia, Magueijo, Joao   +3 more
core   +7 more sources

Supersymmetry Breaking by Dimensional Reduction over Coset Spaces [PDF]

Phys.Lett.B504:122-130,2001, 2000
We study the dimensional reduction of a ten-dimensional supersymmetric E_8 gauge theory over six-dimensional coset spaces. We find that the coset space dimensional reduction over a symmetric coset space leaves the four dimensional gauge theory without any track of the original supersymmetry.
Alvarez-Gaumé, Antoniadis, Antoniadis, Antoniadis, Bais, Barnes, Batakis, Chapline, Chapline, Delgado, Derendinger, Dienes, Dimopoulos, Fahri, Farakos, Farakos, Ferrara, Ferrara, Forgacs, Forgacs, Forgacs, Fujikawa, G. Zoupanos, Girandello, Green, Green, Harnad, Harnad, Harnad, Hill, Hill, Hill, Horava, Hosotani, Iliopoulos, Kapetanakis, Kapetanakis, Kapetanakis, Kapetanakis, Kapetanakis, Kephart, Kobayashi, Kozimirov, Kubo, Kubo, Kubyshin, Kubyshin, Luest, Luest, Luest, Manton, Marciano, Muller-Hoissen, Munoz, Nilles, P. Manousselis, Palla, Pilch, Pilch, Sakai, Taylor, Triantaphyllou, Triantaphyllou, Wess, Wetterich, Witten, Witten, Witten, Zoupanos, Zoupanos   +69 more
arxiv   +8 more sources

Dimensional reduction of the generalized DBI

Nuclear Physics B, 2015
We study the generalized Dirac–Born–Infeld (DBI) action, which describes a q-brane ending on a p-brane with a (q+1)-form background. This action has the equivalent descriptions in commutative and non-commutative settings, which can be shown from the ...
Jun-Kai Ho, Chen-Te Ma
doaj   +5 more sources

Dimensional Reduction Enhances Photodynamic Therapy of Metal-Organic Nanophotosensitizers. [PDF]

J Am Chem Soc, 2022
Herein we report that dimensional reduction from three-dimensional nanoscale metal-organic frameworks (nMOFs) to two-dimensional nanoscale metal-organic layers (nMOLs) increases the frequency of encounters between photosensitizers and oxygen and ...
Luo T, Fan Y, Mao J, Yuan E, You E, Xu Z, Lin W.   +6 more
europepmc   +2 more sources

Multication perovskite 2D/3D interfaces form via progressive dimensional reduction. [PDF]

Nat Commun, 2021
Many of the best-performing perovskite photovoltaic devices make use of 2D/3D interfaces, which improve efficiency and stability – but it remains unclear how the conversion of 3D-to-2D perovskite occurs and how these interfaces are assembled.
Proppe AH, Johnston A, Teale S, Mahata A, Quintero-Bermudez R, Jung EH, Grater L, Cui T, Filleter T, Kim CY, Kelley SO, De Angelis F, Sargent EH.   +12 more
europepmc   +2 more sources

Dimensional reduction on a sphere [PDF]

International Journal of Modern Physics B, 2005
The question of the dimensional reduction of two-dimensional (2d) quantum models on a sphere to one-dimensional (1d) models on a circle is adressed. A possible application is to look at a relation between the 2d anyon model and the 1d Calogero-Sutherland
Matveenko, Sergey, Moller, Gunnar, Ouvry, Stephane   +2 more
core   +7 more sources

On the Dimensional Reduction Procedure [PDF]

Nuclear Physics B, 2000
The issue related to the so-called dimensional reduction procedure is revisited within the Euclidean formalism. First, it is shown that for symmetric spaces, the local exact heat-kernel density is equal to the reduced one, once the harmonic sum has been ...
Balbinot, Balbinot, Balbinot, Balbinot, Balbinot, Binosi, Bousso, Bytsenko, Bytsenko, Camporesi, Chiba, Cognola, DeWitt, Dowker, Elizalde, Elizalde, Elizalde, Elizalde, Elizalde, Frolov, Gates, Guido Cognola, Hawking, Iellici, Kummer, Kummer, Kummer, Lombardo, Mukhanov, Nojiri, Nojiri, Nojiri, Nojiri, Nojiri, Parker, Ray, Seeley, Sergio Zerbini, Sutton   +38 more
core   +8 more sources

Dimensional reduction and (Anti) de Sitter bounds [PDF]

Journal of High Energy Physics, 2021
Dimensional reduction has proven to be a surprisingly powerful tool for delineating the boundary between the string landscape and the swampland. Bounds from the Weak Gravity Conjecture and the Repulsive Force Conjecture, for instance, are exactly ...
Tom Rudelius
doaj   +2 more sources