Results 41 to 50 of about 1,989 (84)

From Swampland to Phenomenology and Back

open access: yes, 2019
Swampland conjectures are a set of proposed necessary conditions for a low-energy effective field theory to have a UV completion inside a theory of quantum gravity.
Yamazaki, Masahito
core  

Weak-lensing mass calibration of redMaPPer galaxy clusters in Dark Energy Survey Science Verification data [PDF]

open access: yes, 2017
We use weak-lensing shear measurements to determine the mean mass of optically selected galaxy clusters in Dark Energy Survey Science Verification data.
Abbott, T. M. C.   +81 more
core   +5 more sources

Mode spectrum of the electromagnetic field in open universe models [PDF]

open access: yes, 2017
We examine the mode functions of the electromagnetic field on spherically symmetric backgrounds with special attention to the subclass which allows for a foliation as open Friedmann-Lemaître (FL) space-time.
Adamek, Julian   +2 more
core  

redMaGiC: selecting luminous red galaxies from the DES Science Verification data [PDF]

open access: yes, 2015
We introduce redMaGiC, an automated algorithm for selecting luminous red galaxies (LRGs). The algorithm was specifically developed to minimize photometric redshift uncertainties in photometric large-scale structure studies. redMaGiC achieves this by self-
A. A. Plazas   +89 more
core   +6 more sources

Concentration, spin and shape of dark matter haloes: scatter and the dependence on mass and environment [PDF]

open access: yes, 2017
We use a series of cosmological N-body simulations for a flat Λ cold dark matter (ΛCDM) cosmology to investigate the structural properties of dark matter haloes, at redshift zero, in the mass range 3 × 109 h−1 ≲Mvir ≲ 3 × 1013 h−1 M⊙.
Dutton, Aaron A.   +5 more
core  

Endomorphisms and automorphisms of locally covariant quantum field theories

open access: yes, 2013
In the framework of locally covariant quantum field theory, a theory is described as a functor from a category of spacetimes to a category of *-algebras.
Buchholz D.   +5 more
core   +1 more source

After Sacrifice : Deeds and words for protection and cure [PDF]

open access: yes, 2016
Peer ...
Honkasalo, Lahja Marja-Liisa
core  

Supersymmetry Phenomenology [PDF]

open access: yes, 2000
This is a very pedagogical review of supersymmetry phenomenology, given at ICTP Summer School in 1999, aimed mostly at students who had never studied supersymmetry before.
Murayama, Hitoshi
core   +2 more sources

Optimal Renormalization-Group Improvement of Two Radiatively-Broken Gauge Theories

open access: yes, 2003
In the absence of a tree-level scalar-field mass, renormalization-group (RG) methods permit the explicit summation of leading-logarithm contributions to all orders of the perturbative series for the effective-potential functions utilized in radiative ...
Ahmady   +43 more
core   +1 more source

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