回答: 据我所知，“延迟实验证伪因果律”是主流意见。你的观点有出处吗？ 由 danial 于 2022-10-10 23:17

https://en.wikipedia.org/wiki/Delayed-choice_quantum_eraser 6park.com
While delayed-choice experiments have confirmed the seeming ability of measurements made on photons in the present to alter events occurring in the past, this requires a non-standard view of quantum mechanics. If a photon in flight is interpreted as being in a so-called "superposition of states", i.e. if it is interpreted as something that has the potentiality to manifest as a particle or wave, but during its time in flight is neither, then there is no time paradox. This is the standard view, and recent experiments have supported it.
简单翻译就是：检测光子会改变过去，是一个非标准的量子力学观点。
而认为光子处于波粒二象性，就没有时间悖论。这是量子力学标准观点，最近的实验也支持这个观点。
我认为延迟选择实验会导致因果悖论，是很多科普博主博眼球的说法。就像夸大意识在量子态坍缩中的作用，得出一个有意识的生物的一次观测，决定了宇宙过去130亿年是怎样演化的说法一样。
妈咪叔有一期讲这个延迟实验，可以听一下