vilomassa
Vilomassa is a term used in speculative discussions in physics and philosophy to refer to a hypothetical property of a material or system in which the effective mass distribution can respond to forces in a counterintuitive way. The term is not part of established physics and has no formal definition in peer-reviewed literature. As such, it is mainly encountered in thought experiments, popular science writing, and online forums rather than in experimental research. In informal contexts, the term vilomassa is sometimes written in lowercase.
Conceptually, vilomassa is described as a state where a localized region exhibits an opposite or inverted inertial
Origins and reception: The term has emerged in recent years in informal discussions about exotic states of
Relation to established ideas: Vilomassa is sometimes compared to negative mass concepts and to metamaterials that