Alexis Espinoza Quinteros
@AlexisEspQtum
Physics, Mathematics and Engineering. #GoTeamPenske
He believed mechanics was just as much a part of mathematics as geometry or algebra. Jean-Baptiste le Rond D'Alembert (16 November 1717 – 29 October 1783) was a French mathematician, mechanician, physicist, philosopher, and music theorist. He was a pioneer in the study of…
“Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.” ― Richard Feynman
The Longest Equation in Physics The model Lagrangian is a mathematical expression that summarizes the Standard Model of particle physics, which is the most successful theory of the fundamental interactions between elementary particles. It is composed of four different parts,…
Hamiltonian Monte Carlo frames sampling from a probability distribution as a physics problem. By endowing "particles" with momentum and simulating their energy and motion through Hamilton's equations you can efficiently explore a distribution.
Roger Penrose and Stephen Hawking's work in the 1960s introduced the concept of singularity theorems, which showed that under certain conditions, general relativity predicts the occurrence of singularities—points where spacetime curvature becomes infinite. These theorems…
This is Einstein equation written explicitly in terms of the metric tensor (the last equation) #physics #scicomm
El paper arxiv.org/abs/2510.27250 presenta una derivación de las ecuaciones de Einstein a partir de la entropía de entrelazamiento en la teoría conforme dual.
Quantum Field Theory (QFT) unifies quantum mechanics and special relativity, treating particles as excitations of fundamental fields that permeate space. For example, photons are ripples in the electromagnetic field. QFT provides the framework for the Standard Model, explaining…
"Spacetime tells matter how to move; matter tells spacetime how to curve." - John Archibald Wheeler
In 1928, Paul Dirac introduced an equation that combined quantum mechanics with Einstein's relativity to describe the electron. By expressing the electron's wave-like behavior and its relativistic energy the equation led to the prediction of particles identical to electrons but…
Paul Dirac on Mathematics ✍️
Plasma is better in colour! Watch one of our latest #plasma pulses in our ST40 tokamak, filmed using our new high-speed colour camera at an incredible 16,000 frames per second. Each pulse lasts around a fifth of a second. What you’re seeing is mostly visible light from the…
God used beautiful mathematics in creating the world. - Paul Dirac
Einstein with astronomer Charles St. John at the Mt. Wilson Observatory in 1931, examining the apparatus for the (unsuccessful) measurement of the gravitational redshift in the solar spectrum.
Equations of quantum mechanics at Centre of New Technologies, University of Warsaw. ✍️
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