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Yang–Mills theory

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Physical theory unifying the electromagnetic, weak and strong interactions Unsolved problem in physics : Yang–Mills theory in the non-perturbative regime: The equations of Yang–Mills remain unsolved at energy scales relevant for describing atomic nuclei. How does Yang–Mills theory give rise to the physics of nuclei and nuclear constituents? (more unsolved problems in physics) Quantum field theory Feynman diagram History Background Field theory Electromagnetism Weak force Strong force Quantum mechanics Special relativity General relativity Gauge theory Symmetries Symmetry in quantum mechanics C-symmetry P-symmetry T-symmetry Space translation symmetry Time translation symmetry Rotation symmetry Lorentz symmetry Poincaré symmetry Gauge symmetry Explicit symmetry breaking Spontaneous symmetry breaking Yang–Mills theory Noether charge Topological charge Tools Anomaly Crossing Effective field theory Expectation valu...

Simón Bolívar University (Venezuela)

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For the university in Mexico, see Universidad Simón Bolívar (Mexico). For the university in Colombia, see Simón Bolívar University (Colombia). Coordinates: 10°24′37″N 66°52′52″W  /  10.4104°N 66.8812°W  / 10.4104; -66.8812 Simón Bolívar University Universidad Simón Bolívar Motto "La Universidad del Futuro" Motto in English "The University of the Future" Type Public Established 1967 Rector Enrique Planchart Academic staff 850 (approx.) (2016) Students 15,415 (USB 2016) Undergraduates 6,435 (2016) Postgraduates 8,980 (2016) Location Sartenejas , Miranda State , Venezuela 10°24′38.09″N 66°52′52.33″W  /  10.4105806°N 66.8812028°W  / 10.4105806; -66.8812028 Colors Yellow      Website www.usb.ve Laberinto Cromovegetal (1995) by Carlos Cruz-Diez, an iconic work of gardening art The Simón Bolívar University ( Universidad Simón Bolívar in Spanish) or USB , is a public institution located in Mi...

Pierre and Marie Curie University

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Pierre and Marie Curie University Université Pierre et Marie Curie - UPMC (Paris 6) Type Public Active 1 January 1971  ( 1971-01-01 ) –31 December 2017  ( 2017-12-31 ) Budget 400 million euros [1] President Jean Chambaz Academic staff 7,000 Administrative staff 10,640 Students 32,000 Location Paris , France 48°50′50″N 2°21′23″E  /  48.847222°N 2.356389°E  / 48.847222; 2.356389 Coordinates: 48°50′50″N 2°21′23″E  /  48.847222°N 2.356389°E  / 48.847222; 2.356389 Campus Urban Nickname University of Paris VI Affiliations Sorbonne University, [2] CNRS, [1] LERU, EUA Website www.upmc.fr Paris Merged with Paris-Sorbonne University in 2018 to become Sorbonne University Pierre and Marie Curie University (French: Université Pierre-et-Marie-Curie ), titled as UPMC from 2007–2017 and also known as Paris 6 , was a public research university in Paris, France from 1971 to 2017. [3] [4] The university is located on ...