For faster navigation, this Iframe is preloading the Wikiwand page for 祖父悖論.

祖父悖論

祖父悖论(又称祖母悖论)是一种时间旅行悖论科幻故事中常见的主题。最先由法国科幻小说作家赫内·巴赫札维勒(René Barjavel)在他1943年的小说《不小心的旅游者》(Le Voyageur Imprudent)中提出。情景如下:

假如你回到过去,在自己父亲出生前把自己的祖父母杀死,但此舉動會產生一矛盾的情況:

你回到過去殺了你年輕的祖父,祖父死了就沒有父親,沒有父親也不會有你,那麼是誰殺了祖父呢? 或者看作:你的存在表示,祖父沒有因你而死,那你何以殺死祖父?

這就是祖父悖論。[1]

参考

[编辑]
  1. ^ 中文:Jim Al-Khalili; 戴凡惟. Paradox The Nine Great Enigmas in Science. Suncolor. ISBN 9789862298749. 

参见

[编辑]
{{bottomLinkPreText}} {{bottomLinkText}}
祖父悖論
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?