Analog models of gravity are attempts to model various phenomena of general relativity (e.g., black holes or cosmological geometries) using other physical...

theories of emergent gravity are proposed and some high-energy physicists are still using this theorem to try and refute such theories. Because most of these...

of the incident air-borne or structure-borne acoustic waves. Acoustic metric Analog models of gravity Black hole Optical black hole Quantum gravity Visser...

black hole and the flow of an approximately perfect fluid is analogous to gravity (see Analog models of gravity). Observations of Hawking radiation were...

field effects in curved spacetime. Acoustics Analog models of gravity Gravastar Hawking radiation Quantum gravity Superfluid vacuum theory Solnyshkov, D. D...

out of ocean distance, also known as fetch length. Surface gravity waves have been recognized as a powerful tool for studying analog gravity models, providing...

which they believe will emit Hawking radiation. Sonic black hole Analog models of gravity Saswato, Das (2008). "Physicists Make Artificial Black Hole Using...

(analog signals) to model the problem being solved. In contrast, digital computers represent varying quantities symbolically and by discrete values of...

Entropic gravity, also known as emergent gravity, is a theory in modern physics that describes gravity as an entropic force—a force with macro-scale homogeneity...

Física Analog Integrated Circuits and Signal Processing Analog models of gravity Analysis of flows Analytical dynamics Analytical mechanics Anastigmat...

shapes. Tinkercad exports models in STL or OBJ formats, ready for 3D printing. Tinkercad also includes a feature to export 3D models to Minecraft Java Edition...

Frankfurt Institute for Advanced Studies, where she led the “Analog Systems for Gravity Duals’’ group and, in 2019, received the institute’s inaugural...

driven models in place of analog models. Mixed-mode simulation is handled on three levels; (a) with primitive digital elements that use timing models and...

which is being used also in the analog gravity models. Thus, relativistic gravity is essentially a long-wavelength theory of the collective modes whose amplitude...

hydrodynamic description of the Gross-Pitaevskii equation to general Riemannian manifolds, with possible applications to analog models of gravity in cosmological...

limited to are such criteria as planet size, surface gravity, star size and type (i.e. Solar analog), orbital distance and stability, axial tilt and rotation...

as an alternative explanation of the observed apparent acceleration of the cosmic expansion. In analog models of gravity, the "Gordon form" expresses the...

exhibition after learning that the government research institution's Donner Model 30 analog computer could simulate trajectories with wind resistance. He designed...

formal definition of the second. Clocks have different ways of displaying the time. Analog clocks indicate time with a traditional clock face and moving...

students using pressure induced by gravity or by pumps. In the version with pressure induced by gravity, large tanks of water are held up high, or are filled...

quality of water are commonly studied using hydrologic models. Prior to the advent of computer models, hydrologic modeling used analog models to simulate...

Gravity Probe B (GP-B) was a satellite-based experiment whose objective was to test two previously-unverified predictions of general relativity: the geodetic...

modification of Newton's laws to account for observed properties of galaxies. Modifying Newton's law of gravity results in modified gravity, while modifying...

published in The Bulletin of the European Association for Theoretical Computer Science. Both digital and analog hardware implementations of bead sort can achieve...

modifications of the standard laws of general relativity. These include modified Newtonian dynamics, tensor–vector–scalar gravity, or entropic gravity. So far...

attempts were made to invert lightcurves to generate shape models. The most recent shape models based on lightcurve inversions simultaneously solve for surface...

by gravity. The global topology of the universe cannot be deduced from measurements of curvature inferred from observations within the family of homogeneous...

various kinds of fields.[citation needed] The most famous propellantless methods are the gravity assist maneuver or gravitational slingshot of a spacecraft...

Gravitomagnetism is the kinetic effects of gravity, in analogy to the magnetic effects of moving electric charge. The most common version of GEM is valid only far from...

operator is an analog of the continuous Laplace operator, defined so that it has meaning on a graph or a discrete grid. For the case of a finite-dimensional...