Classical aspects of lightlike dimensional reduction
نویسندگان
چکیده
منابع مشابه
ar X iv : g r - qc / 0 61 00 11 v 1 3 O ct 2 00 6 CLASSICAL ASPECTS OF LIGHTLIKE DIMENSIONAL REDUCTION
Some aspects of lightlike dimensional reduction in flat spacetime are studied with emphasis to classical applications. Among them the Galilean transformation of shadows induced by inertial frame changes is studied in detail by proving that, (i) the shadow of an object has the same shape in every orthogonal-to-light screen, (ii) if two shadows are simultaneous in an orthogonal-to-light screen th...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2006
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/23/23/029