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Hace 5 días · The variable is a constant multiple of the proper time for timelike orbits (which are traveled by massive particles), and is usually taken to be equal to it. For lightlike (or null) orbits (which are traveled by massless particles such as the photon ), the proper time is zero and, strictly speaking, cannot be used as the variable q ...
Hace 3 días · Motivated by flat space holography, we demonstrate that massive spin- s fields in Minkowski space near timelike infinity are massive carrollian fields on the carrollian counterpart of anti-de Sitter space called Ti. Its isometries form the Poincaré group, and we construct the carrollian spin- s fields using the method of induced representations.
22 de jun. de 2024 · In physics, Minkowski space (or Minkowski spacetime) ( / mɪŋˈkɔːfski, - ˈkɒf -/ [1]) is the main mathematical description of spacetime in the absence of gravitation. It combines inertial space and time manifolds into a four-dimensional model.
23 de jun. de 2024 · A timelike curve is defined such that it's four-velocity, $\mathbf{V}$, satisfies $g_{\mu\nu}V^\mu V^\nu < 0$. How do we know that these are the curves along which massive objects can move, in general?
Hace 6 días · The integral curves of the timelike unit vector field give a timelike congruence, consisting of the world lines of a family of observers called the Rindler observers. In the Rindler chart, these world lines appear as the vertical coordinate lines x = x 0 , y = y 0 , z = z 0 {\displaystyle x=x_{0},\;y=y_{0},\;z=z_{0}} .
30 de jun. de 2024 · timelike mean curv ature Bow en Zhao 1 , Shing-T ung Yau 2 , and Lars Andersson 1 1 Beijing Institute of Mathematical Scienc es and Applications, Beijing, China
Hace 5 días · Starting for the timelike geodesic equation in this black hole, we will first analyze the effects of the scalar charge and electric charge on the characterized quantities of the marginally bound orbits and innermost stable circular orbits.
