Latest General relativity Stories
Scientists have simulated, for the first time, the merger of two black holes of vastly different sizes, with one mass 100 times larger than the other.
A Princeton scientist with an interdisciplinary bent has taken two well-known problems in mathematics and reformulated them as a physics question, offering new tools to solve challenges relevant to a host of subjects ranging from improving data compression to detecting gravitational waves.
SHANGHAI, Nov. 15, 2010 /PRNewswire/ -- Horizon Lines, Inc. (NYSE: HRZ), the leading U.S. domestic ocean shipping and integrated logistics company, announced it will launch express intermodal container service to key inland U.S.
CHARLOTTE, N.C., Oct. 25 /PRNewswire/ -- Horizon Lines, Inc.
A European team working on the LISA Pathfinder mission has completed an extensive series of ground tests on the spacecraft's optical payload.
Seven years ago Northwestern University physicist Adilson E Motter conjectured that the expansion of the universe at the time of the big bang was highly chaotic.
The National Research Council (NRC) has strongly recommended the Laser Interferometer Space Antenna (LISA) as one of NASA's next two major space missions, to start in 2016 in collaboration with the European Space Agency (ESA).
(PRZCF.OTCBB) (PH0.FRANKFURT) (TSXV.PHE) VANCOUVER, Aug. 10 /PRNewswire-FirstCall/ - PETRO HORIZON ENERGY CORP.
CHARLOTTE, N.C., Aug. 5 /PRNewswire-FirstCall/ -- Horizon Lines, Inc. (NYSE: HRZ), the nation's leading domestic ocean shipping and integrated logistics company, today announced it has secured two important agreements in the ongoing development of its new Asia liner service.
(PRZCF.OTCBB) (PH0.FRANKFURT) (TSXV.PHE) VANCOUVER, July 21 /PRNewswire-FirstCall/ - PETRO HORIZON ENERGY CORP.
Nature Physics is a peer-reviewed scientific journal established in 2005 and published monthly by the Nature Publishing Group. The editor-in-chief is Alison Wright, who is a full-time professional editor employed by the journal. The journal publishes original research, letters, full-length articles, review articles, news, views, physics research highlights, commentaries, book reviews, and correspondence. The main focus is pure and applied physics research, encompassing core physics...
General Relativity and Gravitation is a peer-reviewed scientific journal published monthly since its establishment in 1970. It is published by Springer on behalf of the International Society on General Relativity and Gravitation. G.F.R. Ellis and H. Nicolai are the editors-in-chief. The journal covers modern gravitational physics, encompassing all theoretical and experimental aspects of general relativity and gravitation. The journal’s main goals include public outreach through teaching...
Foundations of Physics is a monthly-published journal devoted to the conceptual bases and fundamental theories of modern physics and cosmology, emphasizing the logical, methodological, and philosophical premises of modern physical theories and procedures. The journal publishes results and observations based on fundamental questions from all major fields of physics: quantum mechanics, quantum field theory, special relativity, general relativity, string theory, M-theory, cosmology,...
String Theory -- A string theory is a physical model whose fundamental building blocks are extended objects (strings, membranes and higher-dimensional objects) rather than points. String theories are able to avoid problems, such as infinite energy density, associated with the presence of mathematical points in a physical theory. The term 'string theory' properly refers to both the 26 dimensional bosonic string theories and to the 10 dimensional superstring theories discovered by...
Spacetime -- In special relativity and general relativity, time and three-dimensional space are treated together as a single four-dimensional manifold called spacetime (alternatively, space-time; see below). A point in spacetime may be referred to as an event. Each event has four coordinates (t, x, y, z). Just as the x, y, z coordinates of a point depend on the axes one is using, so distances and time intervals, invariant in Newtonian physics, may depend on the reference frame of an...
- A volcanic mudflow.
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