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| *G. Interaction between two string; [[Feynman diagram]] shows corresponding interaction of particles, here the Compton scattering of a photon off an electron. | | *G. Interaction between two string; [[Feynman diagram]] shows corresponding interaction of particles, here the Compton scattering of a photon off an electron. |
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| ==== Suggested changes to the wall ====
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| *Creating two Walls. One for the fundamentals and another one for "Cool Stuff". (might get 10 feet higher)
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| ===== Considered for addition ===== | | ==== Defacing the Wall ==== |
| | What should be in and what should be out of the future wall? Let's determine that[[https://theportal.wiki/wiki/Defacing_the_wall here]]. |
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| *'''Klein-Gordon equation:''' (this is not included in 'The Wall', but it has been suggested that perhaps it should have been)
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| : $$\frac{1}{c^2} \frac{\partial^2}{\partial t^2} \psi - \nabla^2 \psi + \frac{m^2 c^2}{\hbar^2} \psi = 0$$
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| *'''[https://en.wikipedia.org/wiki/Curvature_form#Bianchi_identities Bianchi identities]'''
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| *'''Cosmological ‘constant’''' added to [https://theportal.wiki/wiki/Einstein%27s_General_Relativity_equation Einstein field equations]
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| *'''[https://en.wikipedia.org/wiki/Borel%E2%80%93Weil%E2%80%93Bott_theorem Borel–Weil–Bott theorem]'''
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| *Atiyah Singer becomes Atiyah Patodi Singer
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| ===== Considered for removal =====
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| *[https://theportal.wiki/wiki/Lorenz_Attractor Lorenz Attractor]
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| *Non relativistic [https://theportal.wiki/wiki/Schr%C3%B6dinger%27s_equation Schrödingers equation]
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| Eric talked about some of the important equations on the wall. There are 2 different recorded versions of the conversation if you want to listen to it. | | Eric talked about some of the important equations on the wall. There are 2 different recorded versions of the conversation if you want to listen to it. |