masslessness
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masslessness — mæslɪsnɪs n. state of having no mass … English contemporary dictionary
masslessness — mass·less·ness … English syllables
masslessness — noun see massless … Useful english dictionary
massless — masslessness, n. /mas lis/, adj. Physics. pertaining to an elementary particle having zero rest mass, as a photon. [1875 80; MASS + LESS] * * * … Universalium
Standard Model — The Standard Model of particle physics is a theory that describes three of the four known fundamental interactions together with the elementary particles that take part in these interactions. These particles make up all matter in the universe… … Wikipedia
Aisha bibi — Infobox Historic building caption=the restored mausoleum of Aisha Bibi name= Aisha Bibi Mausoleum location town=Aisha Bibi location country=Kazakhstan architect= client= engineer= construction start date= completion date= date demolished= cost=… … Wikipedia
Misalignment mechanism — The misalignment mechanism is a hypothesized effect in the Peccei Quinn proposed solution to the strong CP problem in quantum mechanics. The effect occurs when a particle s field has an initial value that is not at or near a potential minimum.… … Wikipedia