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Gravity/Fluid Correspondence and Its Application on Bulk Gravity with $U(1)$ Gauge Field [PDF]

open access: yesAdvances in High Energy Physics, 2014
As the long wavelength limit of the AdS/CFT correspondence, the gravity/fluid correspondence has been shown to be a useful tool for extracting properties of the fluid on the boundary dual to the gravity in the bulk. In this paper, after briefly reviewing
Hu, Ya-Peng, Zhang, Jian-Hui
core   +4 more sources

Optimal Control of Molecular Motion Expressed Through Quantum Fluid Dynamics [PDF]

open access: yes, 2000
A quantum fluid dynamic control formulation is presented for optimally manipulating atomic and molecular systems. In quantum fluid dynamic the control quantum system is expressed in terms of the probability density and the quantum current. This choice of
A. Assion   +39 more
core   +3 more sources

Machine Learning for Fluid Mechanics

open access: yes, 2020
The field of fluid mechanics is rapidly advancing, driven by unprecedented volumes of data from field measurements, experiments and large-scale simulations at multiple spatiotemporal scales.
Brunton, Steven   +2 more
core   +1 more source

Wave Profile for Anti-force Waves with Maximum Possible Currents [PDF]

open access: yes, 2015
In the theoretical investigation of the electrical breakdown of a gas, we apply a one-dimensional, steady state, constant velocity, three component fluid model and consider the electrons to be the main element in propagation of the wave. The electron gas
Childs, W. P.   +3 more
core   +3 more sources

Wave Profile for Current Bearing Antiforce Waves [PDF]

open access: yes, 2013
For fluid dynamical analysis of breakdown waves, we employ a one-dimensional, three-component (electrons, ions and neutral particles) fluid model to describe a steady-state, ionizing wave propagating counter to strong electric fields.
Childs, W.   +4 more
core   +3 more sources

Nonlinear Magnetohydrodynamics from Gravity [PDF]

open access: yes, 2009
We apply the recently established connection between nonlinear fluid dynamics and AdS gravity to the case of the dyonic black brane in AdS_4. This yields the equations of fluid dynamics for a 2+1 dimensional charged fluid in a background magnetic field ...
E. Witten   +13 more
core   +1 more source

Concentration Gradient, Diffusion, and Flow Through Open Porous Medium Near Percolation Threshold via Computer Simulations [PDF]

open access: yes, 2001
The interacting lattice gas model is used to simulate fluid flow through an open percolating porous medium with the fluid entering at the source-end and leaving from the opposite end.
Barma   +23 more
core   +4 more sources

Holographic Charged Fluid with Anomalous Current at Finite Cutoff Surface in Einstein-Maxwell Gravity

open access: yes, 2012
The holographic charged fluid with anomalous current in Einstein-Maxwell gravity has been generalized from the infinite boundary to the finite cutoff surface by using the gravity/fluid correspondence.
Bum-Hoon Lee   +61 more
core   +1 more source

Wave Profile for Breakdown Waves with a Large Current Behind the Wave Front [PDF]

open access: yes, 2017
For analytical solution of breakdown waves with a large current behind the wave front, we employ a one-dimensional, steady-state, three-component (electrons, ions, and neutral particles) fluid model.
Bowman, M., Griffiths, J., Hemmati, M.
core   +3 more sources

Capillary-Gravity Waves on Depth-Dependent Currents: Consequences for the Wave Resistance

open access: yes, 2011
We study theoretically the capillary-gravity waves created at the water-air interface by a small two-dimensional perturbation when a depth-dependent current is initially present in the fluid. Assuming linear wave theory, we derive a general expression of
Benzaquen M.   +10 more
core   +1 more source

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