Publications related to Cascading gravity: Extending the Dvali-Gabadadze-Porrati model to higher dimension

Stability of a liquid layer draining around a horizontal cylinder: Interplay of capillary and gravity forces

François Gallaire, Shahab Eghbali, Simeon Vladimirov Djambov

We study the drainage of a viscous liquid film coating the outside of a solid horizontal cylinder, where gravity acts vertically. We focus on the limit of large Ohnesorge numbers Oh, where inertia is negligible compared to viscous effects. We first study t ...

Amer Physical Soc2024

Birth and ascent of buoyant hydraulic fractures

Brice Tanguy Alphonse Lecampion, Andreas Möri

Hydraulic fracturing treatments are often used in petroleum and other industries to increase the permeability of rock formations and occur naturally as magmatic intrusions. The resulting fractures, propagating perpendicularly to the minimum in-situ stress ...

2023

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Jürg Alexander Schiffmann, Elia Iseli

The forced response of rigid rotors, supported by herringbone-grooved gas journal bearings are investigated numerically and experimentally. The rotor configurations are varied by using end cylinders, attached at both sides of the shaft. Three rotors with d ...

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD2022

Einstein-Cartan Portal to Dark Matter

Andrey Shkerin, Inar Timiryasov, Sebastian Zell

It is well known since the works of Utiyama and Kibble that the gravitational force can be obtained by gauging the Poincare group, which puts gravity on the same footing as the standard model fields. The resulting theory-Einstein-Cartan gravity-inevitably ...

AMER PHYSICAL SOC2021

Quasi-stationary flow structure in turbidity currents

Giovanni De Cesare, Shun Nomura

A turbidity current is a particle-laden current driven by density differences due to suspended sediment particles. Turbidity currents can transport large amounts of sediment down slopes over great distances, and play a significant role in fluvial, lake and ...

IRTCES2020

Ultralight Dark Matter Resonates with Binary Pulsars

Sergey Sibiryakov, Diego Blas Temino

We consider the scenario where dark matter (DM) is represented by an ultralight classical scalar field performing coherent periodic oscillations. We point out that such DM perturbs the dynamics of binary systems either through its gravitational field or vi ...

American Physical Society2017

A multidirectional gravity-assist algorithm that enhances locomotor control in patients with stroke or spinal cord injury

Auke Ijspeert, Grégoire Courtine, Jocelyne Bloch, Joachim von Zitzewitz, Nicolas Francis Fumeaux, Marco Capogrosso, Rubia van den Brand, Jean-Baptiste Mignardot, Selin Anil, Jessica Lanini

Gait recovery after neurological disorders requires remastering the interplay between body mechanics and gravitational forces. Despite the importance of gravity-dependent gait interactions and active participation for promoting this learning, these essenti ...

Amer Assoc Advancement Science2017

Cosmological constraints on Lorentz violating dark energy

Julien Lesgourgues, Sergey Sibiryakov, Diego Blas Temino, Benjamin Audren

The role of Lorentz invariance as a fundamental symmetry of nature has been lately reconsidered in different approaches to quantum gravity. It is thus natural to study whether other puzzles of physics may be solved within these proposals. This may be the c ...

Iop Publishing Ltd2013

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Cascading gravity: Extending the Dvali-Gabadadze-Porrati model to higher dimension

Stability of a liquid layer draining around a horizontal cylinder: Interplay of capillary and gravity forces

Birth and ascent of buoyant hydraulic fractures

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Einstein-Cartan Portal to Dark Matter

Quasi-stationary flow structure in turbidity currents

Gravitational Mass Carried by Sound Waves

On the Lagrangian structure of transport equations: The Vlasov–Poisson system

Ultralight Dark Matter Resonates with Binary Pulsars

A multidirectional gravity-assist algorithm that enhances locomotor control in patients with stroke or spinal cord injury

Cosmological constraints on Lorentz violating dark energy

Graph Chatbot

Chat with Graph Search

Cosmological constraints on Lorentz violating dark energy

A multidirectional gravity-assist algorithm that enhances locomotor control in patients with stroke or spinal cord injury

Ultralight Dark Matter Resonates with Binary Pulsars

On the Lagrangian structure of transport equations: The Vlasov–Poisson system

Gravitational Mass Carried by Sound Waves

Quasi-stationary flow structure in turbidity currents

Einstein-Cartan Portal to Dark Matter

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Birth and ascent of buoyant hydraulic fractures

Stability of a liquid layer draining around a horizontal cylinder: Interplay of capillary and gravity forces