Results 71 to 80 of about 258,058 (340)
On the relation between Euclidean and Lorentzian 2D quantum gravity [PDF]
, 1999 Starting from 2D Euclidean quantum gravity, we show that one recovers 2D Lorentzian quantum gravity by removing all baby universes. Using a peeling procedure to decompose the discrete, triangulated geometries along a one-dimensional path, we explicitly ...
Ambjørn +8 more
core +3 more sources
International Journal of Modern Physics D, 2007 We present the current status of the new approach to quantum general relativity based on the exact resummation of its perturbative series as this series was formulated by Feynman. We show that the resummed theory is UV-finite and we present some phenomenological applications as well.
openaire +3 more sources
Advanced Materials, EarlyView.This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley +1 more source
Solvable models of quantum black holes: a review on Jackiw–Teitelboim gravity [PDF]
, 2023 Thomas G. Mertens, Gustavo J. Turiaci
openalex +1 more source
Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux
Advanced Materials, EarlyView.This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang +7 more
wiley +1 more source
The information metric on the moduli space of instantons with global symmetries
Physics Letters B, 2016 In this note we revisit Hitchin's prescription [1] of the Fisher metric as a natural measure on the moduli space of instantons that encodes the space–time symmetries of a classical field theory. Motivated by the idea of the moduli space of supersymmetric
Emanuel Malek +2 more
doaj +1 more source
Weak-Light Phase-Locking Time Delay Interferometry with Optical Frequency Combs
Sensors, 2022 In the future space-borne gravitational wave (GW) detector, the optical transponder scheme, i.e., the phase-locking scheme, will be utilized so as to maintain the signal-to-noise ratio (SNR).
Mingyang Xu +6 more
doaj +1 more source
QUANTUM POTENTIAL AND QUANTUM GRAVITY [PDF]
, 1996 The quantum potential approach makes it possible to construct a complementary picture of quantum mechanical evolution which reminds classical equation of motion. The only difference as compared to equations of motion for the underlying classical system is the presence of an additional potential term being a functional of the real part of the ...
openaire +2 more sources
Operads and quantum gravity [PDF]
Reports on Mathematical Physics, 2005 Replacement of hep-th/0302114, new extended version accepted for publication, references ...
openaire +3 more sources
Search for Quantum Gravity [PDF]
General Relativity and Gravitation, 1999 7 pages LATEX, no figures, Awarded First Prize in the Gravity Research Foundation Essay Competition for ...
Ellis, J +2 more
openaire +2 more sources