Saturday, August 22, 2020

Spin Transfer Patterns: Fermilab theoretical physicist, Dr. Christopher Hill explains the wave properties of electrons and electromagnetic force described by Feynman diagrams.

 Fermilab theoretical physicist, Dr. Christopher Hill explains the wave properties of electrons and electromagnetic force described by Feynman diagrams.

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 Fermilab physicist, Dr. Robert Plunkett discusses the uncertainty principle and quantum teleportation at Fermilab's Saturday Morning Physics.

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 Mendes, R. V. (2019). Commutative or noncommutative spacetime? Two length scales of noncommutativity. Physical Review D, 99(12). doi:10.1103/physrevd.99.123006 

The noncommutativity of the spacetime coordinates has been explored in several contexts, mostly associated with phenomena at the Planck length scale. However, approaching this question through deformation theory and the principle of stability of physical theories, one concludes that the scales of the noncommutativity of the coordinates and the noncommutativity of the generators of translations are independent. This suggests that the scale of the spacetime coordinates’ noncommutativity could be larger than the Planck length. This paper attempts to explore the experimental perspectives to settle this question, either in the lab or by measurements of phenomena of cosmological origin.

 https://www.researchgate.net/publication/333684874_Commutative_or_noncommutative_spacetime_Two_length_scales_of_noncommutativity

 Public Lecture—Profiling the Invisible: Quantum Mechanics and the Unseen Universe

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Quantum Mechanics: Particles or Waves 

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 Voidisyinyang Voidisyinyang

that student's comments were hilarious. 
"So it doesn't like being watched"....

 Fermilab physicist, Dr. Bob Tschirhart, explains what antimatter is, how it's made, and what it's used for at the Fermi National Accelerator Laboratory during Saturday Morning Physics at Fermilab.

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weak force lecture 

So anti-matter decays faster than matter due to the Left-handed Weak Force.

fascinating!!!

3 parts per 1000 and sometimes 3 parts per 100.

 

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