标题： 论通过局部操控时空几何创建推进驱动的可能性 显示英文标题

标题： On the Possibility of a Propulsion Drive Creation Through a Local Manipulation of Spacetime Geometry

摘要： 由于自由物体的世界线形状由时空的几何结构决定，时空几何的局部变化将影响物体的世界线，即物体的运动状态。对这种可能性的探索构成了一个全新的推进物体的想法：不是直接对物体施加力，而是对时空几何进行局部操控，从而导致物体的运动。 显示英文摘要

摘要： Since the shape of a free body's worldline is determined by the geometry of spacetime a local change of spacetime geometry will affect a body's worldline, i.e. a body's state of motion. The exploration of this possibility constitutes a radically new approach to the idea of how a body can be propelled: instead of applying a force to the body itself, the geometry of spacetime is subjected to a local manipulation which in turn results in the body's motion.