Python Physics; Modeling an Exploding Spring in Different Reference Frames. Posted: June 2, 2025 | Last updated: June 2, 2025. Physics and Python stuff.

The unification of the theory of relativity and quantum mechanics is a long-standing challenge in physics. Here the authors investigate the effects of a wide range of accelerations on an entangled ...

In the above example, two quintessential properties of quantum systems — superposition and entanglement — turn out to depend on the frame of reference. “The main message is that a lot of the ...

For example, with classical reference frames, if you change your point of view from one frame to another, this transformation is reversible: you can revert to your original point of view.

In our train example, the two reference frames are the perspective of someone standing on the train, and someone standing on the platform. Neither reference frame is accelerating, so they're ...