“…Large distance modifications of gravity are also discussed, with causality considerations pointing towards a global modification as being the most sensible option. …”
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“…The book then goes on to discuss research on Leibniz’s conception of gravity and the connection between Leibniz and Kepler. .…”
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“…The experiments, each of which can be conducted with absolutely no money and very little time expenditure, demonstrate that spiritual principles are as dependable as gravity, as consistent as Newton's 2nd law of motion. …”
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“…This Humboldt Kolleg focuses on key issues in particle physics and related fields: the physics of particle collider and precision experiments, how they complement each other and connections between particle physics, gravity and the large scale cosmology structure of the Universe. …”
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“…In the context of the Lorentz invariance as an emergent phenomenon at low energy scales to study quantum gravity a system composed by two 3D interacting Ising models (one with an anisotropy in one direction) was proposed. …”
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“…Contents of Volume II include: Geodetic LEO Satellite Missions, Satellite Altimetry, Airborne Lidar, GNSS Software Receiver, Geodetic Boundary Problem, GPS and INS, VLBI, Geodetic Reference Systems, Spectral Analysis, Earth Tide and Ocean Loading Tide, Remote Sensing, Photogrammetry, Occultation, Geopotential Determination, Geoid Determination, Local Gravity Field, Geopotential Determination, Magnet Field, Mobile Mapping, General Relativity, Wide-area Precise Positioning etc.…”
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“…How should we define the speed of gravity and what is its magnitude?…”
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“…Furthermore, a general theory with CSI is renormalizable (even in the gravity sector) and can solve the hierarchy problem. …”
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“…It presents clear examples of successful replications, the discoveries of the Higgs boson and of gravity waves. Failed replications include early experiments on the Fifth Force, a proposed modification of Newton's Law of universal gravitation, and the measurements of "G," the constant in that law. …”
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“…This could have important consequences for quantum gravity and the emergence of spacetime.</span><br /> &nbsp;</p>…”
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“…Finally I will comment on the role of KK modes for the emergence of kinetic terms in quantum gravity.…”
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“…The other is the momentum dependent effective sound (MESS) of curvature perturbations, which can arise in multi-fields models or modified gravity theories. Future gravitational waves observatories such as LISA will allow to set constraints of the space and time dependency of the sound speed, and on the different theoretical scenarios from which it can originate.…”
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“…However, Hyperstructure splitting and gravity measurements at the AEGIS and ASACUSA require ground state antihydrogen. …”
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“…This project aims to simulate large numbers of interacting charged particles trapped in a Penning trap, ideally with different masses or charges, on the BioDynaMo simulation platform for AEgIS experiment, AD-6 Anti hydrogen experiment gravity interferometry spectroscopy. If want to compare with other simulation platforms the BioDynaMo platform is an agent-based simulation, open-source, faster, cheap, easily understandable for complex systems, high-performance and modular simulation platform for agent-based simulations. …”
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“…These include the understanding of atmospheric neutrinos, the search for massive cold dark matter particles and possible tests of models of quantum gravity. In return, experiments at the LHC may be useful for refining models of ultra-high-energy cosmic rays, and thereby contributing indirectly to understanding their origin. …”
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“…The links between an imperfect fluid description, a kinetic description with effective antifriction forces, and curvature forces, which represent a non-minimal coupling of gravity to matter, are established.…”
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“…No excess is observed beyond the Standard Model expectation, and lower limits between 1.6 TeV and 0.66 TeV are set, at 95% confidence level, on the fundamental scale of gravity for the number of extra dimensions between 2 and 6.…”
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“…One yet unanswered questions in physics today concerns the action of gravity upon antimatter. The GBAR experiment proposes to measure the free fall acceleration of neutral antihydrogen atoms. …”
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“…The results in question were interpreted within models of an extended gauge sector, scenarios of low-energy gravity, and in the context of searches for dark-matter particles. …”
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“…Due to high specific gravity and viscosity, ophthalmic viscosurgical devices (OVDs) can dampen and redirect the force of the dropping foreign body and therefore protect the fovea. …”
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