superbackground
English edit
Etymology edit
super + background
Noun edit
superbackground (plural superbackgrounds)
- (string theory) Synonym of superspace
- 1984, RE Kallosh, “Counterterms in extended supergravities”, in Quantum Gravity, →ISBN:
- A very interesting example of such restrictions is the following. No extended chiral superfields could exist in the superbackground for N = 3, ...
- 1989, S. De Filippo, Geometrical and algebraic aspects of nonlinear field theory, →ISBN:
- The quantization of G.S. heterotic or type II superstrings in a superbackground presents some difficulties that are still unsolved.
Adjective edit
superbackground (not comparable)
- (geology, oceanography) Forming a background with unusually high concentrations of something.
- 1983, Moscow University Geology Bulletin - Volume 38, page 5:
- ...which are involved in the system of superbackground stresses, caused by the decompaction of material of the asthenosphere and by the products of their degassing, and which are limited by the dimensions of subvertical ascending flows of endogenous gases and water and their mixtures...
- 1990, Jiří Janatka, T. Hlavatá, Ivan Barnet, Methods of Geochemical Prospecting, page 88:
- Relying on these assumptions there was found an equation describing the connection between the superbackground contents of the ore element - the mean value in the cross section of the slope (C ') - and its content in the corresponding point of the dissipation flow (C):
- 1990, Oceanology - Volume 29, Pages 1-403, page 316:
- The superbackground dissolved aluminum levels will exceed the usual concentrations by a factor of no more than a few tens.
- 1996, Geology of the Pacific Ocean - Volume 13, Issues 1-3, page 367:
- A manual for AGRS applications [8] recommended plotting various maps based on AGRS data transformation: radio-geochemical maps, maps of superbackground radioactive element concentrations, maps of the distribution of radioactive element concentrations in standard values, etc.