Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: Increasing Mass of Particles (fwd)



.... Thus
energy (and energy density) go up without mass or mass density changing at
^^^^^^^^^^^^^^^
all. This allows mass to be a scalar invariant of relativity theory
and energy to be one component of the relativistic energy-momentum vector.
....

Please excuse the error. As several posters have noted, of course mass
density goes up by a factor of gamma by Lorentz contraction of the volume.
The line above should read "Thus energy (and energy density) go up without
mass changing at all." ...

A. R. Marlow E-MAIL:
marlow@loyno.edu
Department of Physics, Box 124 PHONE: (504) 865 3647 (Office)
Loyola University 865 2245 (Home)
New Orleans, LA 70118 FAX: (504) 865 2453