Metrical v. Imperial Standards
نویسندگان
چکیده
منابع مشابه
Metrical Quantization *
Canonical quantization may be approached from several different starting points. The usual approaches involve promotion of c-numbers to q-numbers, or path integral constructs, each of which generally succeeds only in Cartesian coordinates. All quantization schemes that lead to Hilbert space vectors and Weyl operators—even those that eschew Cartesian coordinates—implicitly contain a metric on a ...
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We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
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Data from the first run of the BABAR detector at the PEP II accelerator are presented. Measurements of many rare B decay modes are now possible using the large data sets currently being collected by BABAR. An overview of analysis techniques and results on data collected in 2000 are described.
متن کاملImperial College,
We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
متن کاملContextual Metrical Invisibility
This paper investigates a stress phenomenon which I refer to as “contextual metrical invisibility” in several languages, the primary examples being from Mohawk and Passamaquoddy. In each of these languages, there is a class of vowels which are, in certain contexts but not in others, invisible to syllable-sensitive processes. The proposal I make is that such vowels, which I refer to as “weak vow...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1890
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800195688