https://stationarystates.com/basic-quantum-theory/momentum-expectation-value-for-a-free-particle/?utm_source=rss&utm_medium=rss&utm_campaign=momentum-expectation-value-for-a-free-particle Not only is the Universe stranger than we think, it is stranger than we can think...Hiesenberg Fri, 14 Mar 2025 19:57:51 +0000 hourly 1 https://wordpress.org/?v=6.7.2