The conventionality of simultaneity in Einstein’s practical chrono-geometry

  1. Mario Bacelar Valente
Revista:
Theoria: an international journal for theory, history and foundations of science

ISSN: 0495-4548

Año de publicación: 2017

Volumen: 32

Número: 2

Páginas: 177-190

Tipo: Artículo

DOI: 10.1387/THEORIA.17183 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Otras publicaciones en: Theoria: an international journal for theory, history and foundations of science

Resumen

Pese a que Einstein consideraba que sub specie aeterni el convencionalismo era la posición filosófica correcta respecto a la geometría, él pensaba que provisionalmente era necesario adoptar una posición no convencionalista a la que llamó geometría práctica. Aquí, defendemos la posición de que aunque se adopten las ideas de Einstein tenemos que concluir que la geometría práctica es convencional. Einstein no tuvo en cuenta el hecho de que la convencionalidad de la simultaneidad lleva a un elemento convencional en la chrono-geometría, pues corresponde a la posibilidad de distintas métricas del espacio-tiempo (que son equivalentes a nivel observacional, cuando se cambia adecuadamente la “parte física” de la teoría).

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