User:SDZeroBot/NPP sorting/STEM/Physics
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 | 23 unreviewed articles as of 25 March 2025
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| Created | Article | Extract | Class | Creator (# edits) | Notes |
|---|---|---|---|---|---|
| 2024-12-28 | Yang–Baxter operator (A mathematical operator used in theoretical physics and topology) | Yang–Baxter operators are invertible linear endomorphisms with applications in theoretical physics and topology. They are named after theoretical physicists Yang Chen-Ning and Rodney Baxter. These operators are particularly notable for providing solutions to the quantum Yang–Baxter equation, which originated in statistical mechanics, and for their use in constructing invariants of knots, links, and three-dimensional manifolds. | Start | GregariousMadness (1989) | |
| 2024-11-17 | Quantum energy teleportation | Quantum energy teleportation (QET) is an application of quantum information science. It is a variation of the quantum teleportation protocol. Quantum energy teleportation allows energy to be teleported from a sender to a receiver, regardless of location. | B | Tluck074 (51) | |
| 2025-02-24 | Bragg-Kleeman Rule | The Bragg–Kleeman rule is a way to estimate a particle's range in a medium, serving as a tool in particle detection and dosimetry. The basic form of the rule is: | Stub | Sushidude21! (3564) | |
| 2025-03-02 | Spinh structure (Special tangential structure) | In spin geometry, a spinʰ structure (or quaternionic spin structure) is a special classifying map that can exist for orientable manifolds. Such manifolds are called spinʰ manifolds. H stands for the quaternions, which are denoted and appear in the definition of the underlying spinʰ group. | Start | Samuel Adrian Antz (2359) | |
| 2025-03-02 | Spinc structure (Special tangential structure) | In spin geometry, a spinᶜ structure (or complex spin structure) is a special classifying map that can exist for orientable manifolds. Such manifolds are called spinᶜ manifolds. C stands for the complex numbers, which are denoted and appear in the definition of the underlying spinᶜ group. | Start | Samuel Adrian Antz (2359) | |
| 2025-03-09 | Kaluza–Klein metric (Five-dimensional metric) | In Kaluza–Klein theory, a unification of general relativity and electromagnetism, the five-dimensional Kaluza–Klein metric is the generalization of the four-dimensional metric tensor. It additionally includes a scalar field called graviscalar (or radion) and a vector field called graviphoton (or gravivector), which correspond to hypothetical particles. | Start | Samuel Adrian Antz (2359) | |
| 2025-03-09 | Kaluza–Klein–Christoffel symbol (Five-dimensional Christoffel symbol) | In Kaluza–Klein theory, a unification of general relativity and electromagnetism, the five-fimensional Kaluza–Klein–Christoffel symbol is the generalization of the four-dimensional Christoffel symbol. They directly appear in the geodesic equations of Kaluza–Klein theory and indirectly through the Kaluza–Klein–Riemann curvature tensor also appear in the Kaluza–Klein–Einstein field equations. | Start | Samuel Adrian Antz (2359) | |
| 2025-03-07 | Nelson James Terrell (US physicist (1923–2009)) | Nelson James Terrell (August 15, 1923–March 21, 2009) was an US physicist and scientist at Los Alamos National Laboratory. James Terrell worked in relativity and astrophysics. The Terrell rotation, an image distortion of objects travelling near the speed of light, is named after him. | Start | TheDragonFire (8383) | |
| 2025-03-09 | Kaluza–Klein–Riemann curvature tensor (Five-dimensional Riemann curvature tensor) | In Kaluza–Klein theory, a unification of general relativity and electromagnetism, the five-fimensional Kaluza–Klein–Riemann curvature tensor (or Kaluza–Klein–Riemann–Christoffel curvature tensor) is the generalization of the four-dimensional Riemann curvature tensor (or Riemann–Christoffel curvature tensor). | Stub | Samuel Adrian Antz (2359) | |
| 2025-02-28 | Fibonacci category | In mathematics, the Fibonacci category is a certain modular tensor category. Due to its connections with quantum field theory and its particularly simple structure, the Fibonacci category was among the first modular tensor categories to be considered. It was developed in the early 2000s by Michael Freedman, Zhenghan Wang, and Michael Larsen in the context of topological quantum computation via Fibonacci anyons. | GA | Meelo Mooses (123) | |
| 2025-03-07 | Malcolm Gavin (British physicist, electronis engineer and educational administrator) | Malcolm Gavin was a British physicist, electonics engineer and educational administrator. In 1965, Gavin was appointed the principal of Chelsea College of Science and Technology and was instrumental in converting the college into a federal member of the University of London, before creating the first Professor of Education Science in the United Kingdom. | C | Davidstewartharvey (24671) | |
| 2025-02-19 | Siege of Sawran | Siege of Sawran — In 1487, the Kazakh army under the leadership of the Kazakh rulers besieged the city. During the siege, the residents conspired with Chipmunk Khan and surrendered Mahmud Sultan to the Kazakhs. | Start | Онеми (906) | |
| 2025-03-01 | Fibonacci anyons | In condensed matter physics, a Fibonacci anyon is a type of anyon which lives in two-dimensional topologically ordered systems. The Fibonacci anyon is distinguished uniquely by the fact that it satisfies the fusion rule . | Start | Meelo Mooses (123) | |
| 2025-03-01 | Müger's theorem | In mathematics, Müger's theorem asserts that the Drinfeld center of every spherical fusion category is a modular tensor category. Müger's theorem was introduced in 2003 by mathematician Michael Müger. Due to the connections between spherical fusion categories and modular tensor categories to the algebraic theory of topological quantum information, this theorem has found various uses within mathematical physics. | Start | Meelo Mooses (123) | |
| 2025-03-01 | Algebraic theory of topological quantum information | The algebraic theory of topological quantum information is a collection of algebraic techniques developed and applied to topological aspects of condensed matter physics and quantum information. Often, this revolves around using categorical structures or cohomology theories to classify and describe various topological phases of matter, such as topological order and symmetry-protected topological order. | GA | Meelo Mooses (123) | |
| 2025-03-09 | Görling–Levy pertubation theory (Quantum-mechanical framework for simulating molecules and solids) | Görling–Levy perturbation theory (GLPT) in Kohn–Sham (KS) density functional theory (DFT) is the analogue to what Møller–Plesset perturbation theory (MPPT) is in Hartree–Fock (HF) theory. Its basis is Rayleigh–Schrödinger perturbation theory (RSPT) and the adiabatic connection (AC). | C | The Quantum Chemist (59) | |
| 2025-03-08 | Optimized effective potential method (Quantum-mechanical framework for simulating molecules and solids) | The Optimized effective potential method (OEP) in Kohn-Sham (KS) density functional theory (DFT) is a method to determine the potentials as functional derivatives of the corresponding KS orbital-dependent energy density functionals. This can be in principle done for any arbitrary orbital-dependent functional, but is most common for exchange energy as the so called Exact exchange method (EXX), which will be considered here. | C | The Quantum Chemist (59) | |
| 2025-03-08 | Adiabatic connection fluctuation dissipation theorem (Quantum-mechanical simulation framework) | In density functional theory (DFT) the adiabatic-connection fluctuation-dissipation theorem (ACFD) is an exact formula for the Kohn–Sham correlation energy. A connection between noninteracting electrons and interacting electrons (the adiabatic connection (AC)) is combined with the random density fluctuations of molecular or solid systems (fluctuation-dissipation (FD)). | C | The Quantum Chemist (59) | |
| 2025-02-21 | Modular tensor category | In mathematics, a modular tensor category is a type of tensor category that plays a role in the areas of topological quantum field theory, conformal field theory, and quantum algebra. Modular tensor categories were introduced in 1989 by the physicists Greg Moore and Nathan Seiberg in the context of rational conformal field theory. | GA | Meelo Mooses (123) | |
| 2025-03-22 | Bitensor (Tensorial object depending on two points in a manifold) | In differential geometry and general relativity, a bitensor (or bi-tensor) is a tensorial object that depends on two points in a manifold, as opposed to ordinary tensors which depend on a single point. Bitensors provide a framework for describing relationships between different points in spacetime and are used in the study of various phenomena in curved spacetime. | Start | GregariousMadness (1989) | |
| 2025-03-08 | B92 protocol (Quantum key distribution protocol - B92) | B92 is a quantum key distribution (QKD) protocol developed by Charles Bennett in 1992. It is a simplified alternative to the BB84 protocol, using only two non-orthogonal quantum states rather than four. The protocol relies on the no-cloning theorem and the fundamental principle that non-orthogonal states cannot be perfectly distinguished. | Start | Mitphysicsexpert (2) | |
| 2025-03-09 | Kaluza–Klein–Einstein field equations (Five-dimensional Einstein field equations) | In Kaluza–Klein theory, a speculative unification of general relativity and electromagnetism, the five-dimensional Kaluza–Klein–Einstein field equations are created by adding a hypothetical dimension to the four-dimensional Einstein field equations. They use the Kaluza–Klein–Einstein tensor, a generalization of the Einstein tensor, and can be obtained from the Kaluza–Klein–Einstein–Hilbert action, a generalization of the Einstein–Hilbert action. | C | Samuel Adrian Antz (2359) | |
| 2025-02-28 | Ron Naaman (researcher) | Ron Naaman (born April 10, 1949) is an Israeli physical chemist and Professor Emeritus at the Faculty of Chemistry at the Weizmann Institute of Science. He is a former head of the Department of Chemical Physics and former chair of the institute's Scientific Council. | C | קוונטום דוץ (373) |
Last updated by SDZeroBot operator / talk at 13:59, 25 March 2025 (UTC)