Warp drive aerodynamics

نویسندگان

چکیده

In this work we analyse the potential for a warp drive spacetime to develop instabilities due presence of quantum matter. Particularly, look points infinite blueshift (which are analogous black hole inner horizon, known its semiclassical instability), and categorise them through behaviour geodesics in their vicinity. We find that warp-drive bubbles dimension 2+1 or higher fact likely be stable, as they generally contain only isolated where divergences approached, leading finite limit overall accumulation destabilising energy. Furthermore, any energy-density buildups can further diminished with particular, more ``aerodynamic" shapes trajectories drive.

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ژورنال

عنوان ژورنال: Journal of High Energy Physics

سال: 2022

ISSN: ['1127-2236', '1126-6708', '1029-8479']

DOI: https://doi.org/10.1007/jhep08(2022)288