Results 121 to 130 of about 137,892 (317)
Bounce Loop Quantum Cosmology Corrected Gauss-Bonnet Gravity
, 2015 We develop a Gauss-Bonnet extension of Loop Quantum Cosmology, by introducing holonomy corrections in modified $F(\mathcal{G})$ theories of gravity.
Haro, J. +4 more
core +2 more sources
Cosmological coherent state expectation values in loop quantum gravity I. Isotropic kinematics [PDF]
Classical and quantum gravity, 2017 This is the first paper of a series dedicated to loop quantum gravity (LQG) coherent states and cosmology. The concept is based on the effective dynamics program of Loop Quantum Cosmology, where the classical dynamics generated by the expectation value ...
A. Dapor, K. Liegener
semanticscholar +1 more source
Advanced Science, EarlyView.This review summarizes the recent advances in mono‐elemental 2D materials, or Xenes, including their synthesis strategies, theoretical guidance, and stability challenges. It highlights emerging approaches such as deep learning‐assisted design with encapsulation techniques and heterostructure for scalable production and practical applications in ...
Yufan Yang +5 more
wiley +1 more source
Quantum gravity effects on Hořava–Lifshitz black hole
Nuclear Physics B, 2018 In this paper, we would like to obtain quantum gravity effects by using Hořava–Lifshitz black hole. We consider logarithmic corrected thermodynamics quantities and investigate the effects of logarithmic correction term.
B. Pourhassan +3 more
doaj +1 more source
Loop-deformed Poincar\'e algebra
, 2013 In this essay we present evidence suggesting that loop quantum gravity leads to deformation of the local Poincar\'e algebra within the limit of high energies.
Mielczarek, Jakub
core +1 more source
Shaping Magnetic Liquid Metals Into 3D Leakage‐Free, Shape‐Programmable Structures and Electronics
Advanced Electronic Materials, EarlyView.This research addresses the fluidity‐induced leakage challenge in the 3D patterning of liquid metals (LMs) by utilizing magnetic liquid metals (MLMs). These 3D MLM structures prevent LM leakage, enable shape programmability and reconfigurability, and exhibit self‐healing and enhanced compression resistance.
Yongyu Lu +11 more
wiley +1 more source
The picture of the Bianchi I model via gauge fixing in Loop Quantum Gravity
, 2012 The implications of the SU(2) gauge fixing associated with the choice of invariant triads in Loop Quantum Cosmology are discussed for a Bianchi I model.
A. Marchini +16 more
core +1 more source
Canonical structure of general relativity with a limiting curvature and its relation to loop quantum gravity [PDF]
, 2017 Chamseddine and Mukhanov recently proposed a modified version of general relativity that implements the idea of a limiting curvature. In the spatially flat, homogeneous, and isotropic sector, their theory turns out to agree with the effective dynamics of
N. Bodendorfer +2 more
semanticscholar +1 more source
On the UV Dimensions of Loop Quantum Gravity [PDF]
Advances in High Energy Physics, 2016 Planck-scale dynamical dimensional reduction is attracting more and more interest in the quantum-gravity literature since it seems to be a model independent effect. However, different studies base their results on different concepts of space-time dimensionality. Most of them rely on thespectraldimension; others refer to theHausdorffdimension; and, very
openaire +5 more sources
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo +3 more
wiley +1 more source