Results 1 to 10 of about 9,778,055 (369)
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
Spontaneous Dimensional Reduction? [PDF]
AIP Conference Proceedings, 2012 Over the past few years, evidence has begun to accumulate suggesting that spacetime may undergo a "spontaneous dimensional reduction" to two dimensions near the Planck scale.
Carlip, S.
core +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 +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 +12 more
europepmc +2 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 +38 more
core +9 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
Machine Learning With K-Means Dimensional Reduction for Predicting Survival Outcomes in Patients With Breast Cancer. [PDF]
Cancer Inform, 2018 Objective: Despite existing prognostic markers, breast cancer prognosis remains a difficult subject due to the complex relationships between many contributing factors and survival.
Zhao M, Tang Y, Kim H, Hasegawa K.
europepmc +2 more sources
From Topology to Generalised Dimensional Reduction [PDF]
, 1996 In the usual procedure for toroidal Kaluza-Klein reduction, all the higher-dimensional fields are taken to be independent of the coordinates on the internal space.
Lavrinenko, I. V., Lu, H., Pope, C. N.
core +3 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 ...
G. Amelino-Camelia +3 more
semanticscholar +7 more sources
Dimensional reduction by conformal bootstrap [PDF]
Progress of Theoretical and Experimental Physics, 2018 Dimensional reductions in the branched polymer model and the random field Ising model (RFIM) are discussed by a conformal bootstrap method. Small minors are applied for the evaluations of the scale dimensions of these two models and the results are ...
S. Hikami
semanticscholar +5 more sources