Search PBS Space Time


2018-10-31: Are Virtual Particles A New Layer of Reality?

  • 11:44: A similar perturbation of the quantum vacuum is also seen in the Casimir and Unruh effects.

2018-04-11: The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)

  • 10:57: Last week, we talked about the mysterious Unruh effect, in which accelerating observers find themselves bathed in a sea of particles.

2018-04-04: The Unruh Effect

  • 01:09: This is the Fulling-Davies-Unruh effect, or sometimes just the Unruh effect.
  • 06:41: This is the Unruh effect.

2018-01-17: Horizon Radiation

  • 01:53: ... coming episodes, we will be delving into Hawking radiation and the Unruh effect, both of which are very similar and are results of this observer ...
4 result(s) shown.