The Komar mass (named after Arthur Komar[1]) of a system is one of several formal concepts of mass that are used in general relativity. The Komar mass can be defined in any stationary spacetime, which is a spacetime in which all the metric components can be written so that they are independent of time. Alternatively, a stationary spacetime can be defined as a spacetime which possesses a timelike Killing vector field.
The following discussion is an expanded and simplified version of the motivational treatment in (Wald, 1984, pg 288).
^Komar, Arthur (1963-02-15). "Positive-Definite Energy Density and Global Consequences for General Relativity". Physical Review. 129 (4). American Physical Society (APS): 1873–1876. Bibcode:1963PhRv..129.1873K. doi:10.1103/physrev.129.1873. ISSN 0031-899X.
The Komarmass (named after Arthur Komar) of a system is one of several formal concepts of mass that are used in general relativity. The Komarmass can...
its mass. In general relativity, this mass is called the Komarmass of the system. Komarmass can only be defined for stationary systems. Komarmass can...
Brian Greene, The Elegant Universe, Vintage Books (2000) Aharonov, Y.; Komar, A.; Susskind, L. (1969). "Superluminal Behavior, Causality, and Instability"...
In general relativity, the Komar superpotential, corresponding to the invariance of the Hilbert–Einstein Lagrangian L G = 1 2 κ R − g d 4 x {\displaystyle...
define a system's total mass, either using a hypothetical "infinitely distant observer" (ADM mass) or suitable symmetries (Komarmass). If one excludes from...
Bulatov Vitaly Komar Alexander Kosolapov Igor Novikov (painter) Alexander Melamid Dmitri Prigov Leonid Sokov "The Post-Utopian Art of Vitaly Komar & Aleksandr...
the Bel decomposition of the Riemann tensor. 1959 – Arthur Komar introduces the Komarmass. 1959 – Richard Arnowitt, Stanley Deser and Charles W. Misner...
Mala from the top of the Hill ... Translation TV Stageplay Didari Sarak Komar (2004) ... Meeting with the President - Short Stories For stageplay 1- Kaligola...
formulating the concept of Komarmass and Komar superpotential. History of general relativity Komar superpotential A. B. Komar (1970). "The quantitative...
institutions. Apart from his academic work, he was also a columnist in the mass media. Komar was born in Magelang, Central Java, and has been close to the Islamic...
tachyons are not real physical particles that appear in nature." Aharonov, Y.; Komar, A.; Susskind, L. (1969). "Superluminal Behavior, Causality, and Instability"...
killed in the ensuing clash: Dmitry Komar, Vladimir Usov, and Ilya Krichevsky; several others were wounded. Komar, a 22-year-old Soviet-Afghan War veteran...
Invasion 1960s in fashion Great Male Renunciation Men's Dress Reform Party Komar, Marlen (21 June 2016). "What The Peacock Revolution Did For Gender Norms"...
buried, but after three days Lithuanians ordered it to be removed. Władysław Komar [pl], a member of the AK, but also the administrator of a group of manors...
Global Information