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๐Ÿ” kristopher opron ๐Ÿ“‚ Physics
Showing 27 results for "kristopher opron" in Physics
Physics Preprint PDF DOI

Magnetic equilibria of relativistic axisymmetric stars: The impact of flow constants

Arthur G. Suvorov, Kostas Glampedakis ยท 2023

Symmetries and conservation laws associated with the ideal Einstein-Euler system, for stationary and axisymmetric stars, can be utilized to define a set of flow constants. These quantities are conservโ€ฆ

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Planetary Structure & Dynamic in Science Fiction. Scientific Analysis & Review of Interstellar [UCM Bachelor Thesis, 2015]

R. Gonzalez-Peinado ยท 2022

Christopher Nolan's latest blockbuster, Interstellar, has supposed a revolution not only from a cinematographically viewpoint, but also in the relation between current spectators and science. The aim โ€ฆ

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The fluid mechanics of poohsticks

Julyan H. E. Cartwright, Oreste Piro ยท 2021

2019 is the bicentenary of George Gabriel Stokes, who in 1851 described the drag - Stokes drag - on a body moving immersed in a fluid, and 2020 is the centenary of Christopher Robin Milne, for whom thโ€ฆ

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Monogamy Relations for Multiqubit Systems

Priyabrata Char, Prabir Kumar Dey, Amit Kundu, Indrani Chattopadhyay, Debasis Sarkar ยท 2020

Recently a new class of monogamy relations (actually, exponentially many) was provided by Christopher Eltschka et al. in terms of squared concurrence. Their approach restricted to the distribution of โ€ฆ

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Simulation of scour around arbitrary offshore foundations based on the Volume-of-Fluid method combined with a Bingham model

Janek Meyer, Kai Graf, Thomas Slawig ยท 2020

This paper presents a method for the simulation of scour around arbitrary offshore structures. It is based on the solution of the Reynolds-Averaged-Navier-Stokes equations implemented in the OpenFOAM โ€ฆ

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QBism and the Ithaca Desiderata

Blake C. Stacey ยท 2018

In 1996, N. David Mermin proposed a set of desiderata for an understanding of quantum mechanics, the "Ithaca Interpretation". In 2012, Mermin became a public advocate of QBism, an interpretation due tโ€ฆ

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Conservation laws and evolution schemes in geodesic, hydrodynamic and magnetohydrodynamic flows

Charalampos Markakis, Koji Uryu, Eric Gourgoulhon, Jean-Philippe Nicolas, Nils Andersson, Athina Pouri, Vojtech Witzany ยท 2016

Carter and Lichnerowicz have established that barotropic fluid flows are conformally geodesic and obey Hamilton's principle. This variational approach can accommodate neutral, or charged and poorly coโ€ฆ

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A Topological Representation for Taking Cities as a Coherent Whole

Bin Jiang ยท 2016

A city is a whole, as are all cities in a country. Within a whole, individual cities possess different degrees of wholeness, defined by Christopher Alexander as a life-giving order or simply a living โ€ฆ

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A Complex-Network Perspective on Alexander's Wholeness

Bin Jiang ยท 2016

The wholeness, conceived and developed by Christopher Alexander, is what exists to some degree or other in space and matter, and can be described by precise mathematical language. However, it remains โ€ฆ

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Visualizing Interstellar's Wormhole

Oliver James, Eugenie von Tunzelmann, Paul Franklin, Kip S. Thorne ยท 2015

Christopher Nolan's science fiction movie Interstellar offers a variety of opportunities for students in elementary courses on general relativity theory. This paper describes such opportunities, incluโ€ฆ

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Green Valley Galaxies

Samir Salim ยท 2015

The "green valley" is a wide region separating the blue and the red peaks in the ultraviolet-optical color magnitude diagram, first revealed using GALEX UV photometry. The term was coined by Christophโ€ฆ

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Why QBism is not the Copenhagen interpretation and what John Bell might have thought of it

N. David Mermin ยท 2014

Christopher Fuchs and R\"udiger Schack have developed a way of understanding science, which, among other things, resolves many of the conceptual puzzles of quantum mechanics that have vexed people forโ€ฆ

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Plectoneme tip bubbles: Coupled denaturation and writhing in supercoiled DNA

Christian Matek, Thomas E. Ouldridge, Jonathan P. K. Doye, Ard A. Louis ยท 2014

Biological information is not only stored in the digital chemical sequence of double helical DNA, but is also encoded in the mechanical properties of the DNA strands, which can influence biochemical pโ€ฆ

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A New Kind of Beauty Out of the Underlying Scaling of Geographic Space

Bin Jiang, Daniel Sui ยท 2013

Geographic space demonstrates scaling or hierarchy, implying that there are far more small things than large ones. The scaling pattern of geographic space, if visualized properly (i.e., based on head/โ€ฆ

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Computing the Image of the City

Bin Jiang ยท 2012

Kevin Lynch proposed a theory of the image of the city identifying five elements that make the city legible or imageable. The resulting mental map of the city was conventionally derived through some qโ€ฆ

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Yukawa unification : MSSM at large tan(beta)

Stuart Raby ยท 2012

Talk given at PASCOS 2012, Merida, Mexico describing work in progress in collaboration with Archana Anandakrishnan, Christopher Plumberg and Akin Wingerter.โ€ฆ

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Phase extraction in disordered isospectral shapes

Mugurel Tolea, Bogdan Ostahie, Marian Nita, Felicia Tolea, Alexandru Aldea ยท 2012

The phase of the electronic wave function is not directly measurable but, quite remarkably, it becomes accessible in pairs of isospectral shapes, as recently proposed in the experiment of Christopher โ€ฆ

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Thermodynamics of magnetized binary compact objects

Koji Uryu, Eric Gourgoulhon, Charalampos Markakis ยท 2010

Binary systems of compact objects with electromagnetic field are modeled by helically symmetric Einstein-Maxwell spacetimes with charged and magnetized perfect fluids. Previously derived thermodynamicโ€ฆ

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Matters of Gravity, The Newsletter of the Topical Group on Gravitation of the American Physical Society, Volume 36, Fall 2010

David Garfinkle ยท 2010

GGR News: -we hear that..., by David Garfinkle -Network of gravitational-wave detectors, by Stan Whitcomb Research Briefs: -New tests of general relativity, by Quentin Bailey Conference Reports: -Theoโ€ฆ

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2D Riemann-Christoffel curvature tensor via a 3D space using a specialized permutation scheme

Mensur Omerbashich ยท 2009

When a space in which Christoffel symbols of the second kind are symmetrical in lower indices exists, it makes for a supplement to the standard procedure when a 2D surface is normally induced from theโ€ฆ

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