Mass-energy relation for SN 1987A from observations

1990 ◽  
Vol 350 ◽  
pp. L33 ◽  
Author(s):  
Hans A. Bethe ◽  
Pierre Pizzochero
Keyword(s):  
Energy Relation ◽  
Mass Energy ◽  
Sn 1987A

ON TOLMAN'S MASS-ENERGY RELATION AND A NEW TOLMAN-TYPE RELATION

1989 ◽  
Vol 04 (02) ◽  
pp. 327-334
Author(s):  
B. M. BARKER ◽  
R. F. O'CONNELL
Keyword(s):  
Gravitational Field ◽  
Coordinate System ◽  
Energy Relation ◽  
Mass Energy ◽  
Schwarzschild Solution ◽  
Metric Tensor ◽  
Harmonic Coordinates ◽  
Isotropic Coordinates ◽  
Special Cases ◽  
Type Relation

Tolman derived the mass-energy relation [Formula: see text] using a particular choice of coordinates, viz. the Schwarzschild solution for the metric tensor in isotropic coordinates for a body of mass m at rest at the origin. Here we show that this relation retains the same form for the case of a very general coordinate system. The latter includes the Schwarzschild and harmonic coordinates as special cases. In addition, we give a new Tolman-type relation [Formula: see text]. The quantities [Formula: see text] and [Formula: see text] are the energy-momentum densities for matter and the gravitational field, respectively.

Mass-Energy Relation in Quantum Theory

1958 ◽  
Vol 109 (3) ◽  
pp. 998-1008 ◽  
Author(s):  
W. F. G. Swann
Keyword(s):  
Quantum Theory ◽  
Energy Relation ◽  
Mass Energy
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