ETA (disambiguation) — ETA ( eu. Euskadi Ta Askatasuna ) is a Basque separatist group. Eta (Η, η), is the seventh letter of the Greek alphabetETA may also refer to:* ETA SA, a Swiss watchmaking company * ETA Systems, defunct manufacturer of ETA10 supercomputers * ETA a … Wikipedia
IBM (disambiguation) — IBM might be an acronym or abbreviation for:*Inclusion body myositis *Integrated Bituminious Mining *International Business Machines Corporation (IBM) *History of IBM (International Business Machines Corporation) *International Brotherhood of… … Wikipedia
Hagen (disambiguation) — Hagen can refer to:Places in Germany: *Hagen, a city in the Ruhr Area, North Rhine Westphalia *Hagen im Bremischen, in the district of Cuxhaven, Lower Saxony *Hagen, Osnabrück ( Hagen am Teutoburger Wald ), in the district of Osnabrück, Lower… … Wikipedia
Y (disambiguation) — Y is the twenty fifth letter of the Latin alphabet.Y or y may also refer to:* Y (Cyrillic) * Y (programming language) * Y (game), a board game played on a triangular board * Y (album), an album by The Pop Group * Y (IPA), the IPA letter for a… … Wikipedia
Modern Cornish — Disambiguation: you may be looking for general contemporary forms of the Cornish language. Modern Cornish (Kernuack Nowedga) is a variety of the revived Cornish language. It is sometimes called Revived Late Cornish (RLC) or Kernuack Dewethas, to… … Wikipedia
Large Hadron Collider — LHC redirects here. For other uses, see LHC (disambiguation). Coordinates: 46°14′N 06°03′E / 46.233°N 6.05°E / 46.233; 6.05 … Wikipedia
Large Electron–Positron Collider — LEP redirects here. For other uses, see LEP (disambiguation). The former LEP tunnel at CERN being filled with magnets for the LHC The Large Electron–Positron Collider (LEP) was one of the largest particle accelerators ever constructed. It was… … Wikipedia
Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle … Wikipedia
Nuclear physics — For other uses, see Nuclear Physics (disambiguation). Nuclear physics Radioactive decay Nuclear fission Nuclear fusion … Wikipedia
Normal order — For other uses, see Normal order (disambiguation). In quantum field theory a product of quantum fields, or equivalently their creation and annihilation operators, is usually said to be normal ordered (also called Wick order) when all creation… … Wikipedia