Theory for scattering amplitudes in perturbative quantum gravity
Double copy theory is a theory in theoretical physics, specifically in quantum gravity, that hypothesizes a perturbative duality between gauge theory and gravity. The theory says that scattering amplitudes in non-Abelian gauge theories can be factorized such that replacement of the color factor by additional kinematic dependence factor, in a well-defined way, automatically leads to gravity scattering amplitudes. It was first written down by Zvi Bern, John Joseph Carrasco and Henrik Johansson in 2010 [1] and was sometimes known as the BCJ duality after its creators[2] or as "gravity = gauge × gauge".[3]
The theory can be used to make calculations of gravity scattering amplitudes simpler by instead calculating the Yang–Mills amplitude and following the double copy prescription.[4] This technique has been used, for example, to calculate the shape of gravitational waves emitted by two merging black hole.[5][6] This was proven to work at tree level and at higher orders,[1] including at fourth post-Minkowskian order.[7] The theory has been applied to black holes.[8]
^ abBern, Zvi; Carrasco, John Joseph M; Johansson, Henrik (2010). "Perturbative Quantum Gravity as a Double Copy of Gauge Theory". Physical Review Letters. 105 (6): 061602. arXiv:1004.0476. Bibcode:2010PhRvL.105f1602B. doi:10.1103/PhysRevLett.105.061602. PMID 20867971. S2CID 35590493.
^Oxburgh, S. and White, C.D. (22 February 2013). "BCJ duality and the double copy in the soft limit". J. High Energy Phys. 2013 (127): 127. arXiv:1210.1110. Bibcode:2013JHEP...02..127O. doi:10.1007/JHEP02(2013)127. S2CID 119175289.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^Borsten, L. (11 March 2020). "Gravity as the square of gauge theory: a review". La Rivista del Nuovo Cimento. 43 (3): 97–186. Bibcode:2020NCimR..43...97B. doi:10.1007/s40766-020-00003-6. S2CID 216347827.
^White, C. D. (12 January 2018). "The double copy: gravity from gluons". Contemporary Physics. 59 (2): 109–125. arXiv:1708.07056. Bibcode:2018ConPh..59..109W. doi:10.1080/00107514.2017.1415725. S2CID 118863994.
^Goldberger, Walter D.; Ridgway, Alexander K. (2017-06-30). "Radiation and the classical double copy for color charges". Physical Review D. 95 (12): 125010. arXiv:1611.03493. Bibcode:2017PhRvD..95l5010G. doi:10.1103/PhysRevD.95.125010. S2CID 22057355.
^Wood, Charlie (2022-03-29). "Massive Black Holes Shown to Act Like Quantum Particles". Quanta Magazine. Retrieved 2022-04-06.
^Bern, Zvi; Parra-Martinez, Julio; Roiban, Radu; Ruf, Michael S.; Shen, Chia-Hsien; Solon, Mikhail P.; Zeng, Mao (2021-04-26). "Scattering Amplitudes and Conservative Binary Dynamics at ${\cal O}(G^4)$". Physical Review Letters. 126 (17): 171601. arXiv:2101.07254. doi:10.1103/PhysRevLett.126.171601. ISSN 0031-9007. PMID 33988437.
^Monteiro, Ricardo; O'Connell, Donal; White, Chris D (2014). "Black holes and the double copy". Journal of High Energy Physics. 2014 (12): 56. arXiv:1410.0239. Bibcode:2014JHEP...12..056M. doi:10.1007/JHEP12(2014)056. S2CID 52994864.
and 20 Related for: Double copy theory information
gravitational theories are equivalent to those of two copies of supersymmetric Yang–Mills theories (theories with gluons), which is known as doublecopytheory. They...
systems Causal Set Theory Covariant Feynman path integral approach Dilatonic quantum gravity Doublecopytheory Group field theory Wheeler–DeWitt equation...
that correlates a specific copy number variation to a specific mechanism. One of the best-recognized theories that leads to copy number variations as well...
allows traders to copy specific strategies, copy trading links a portion of the copying trader's funds to the account of the copied investor. Any trading...
The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers and head writers...
cello (i.e. the cello part was the main bass line, and the "double bass" originally played a copy of the cello part; only later was it given an independent...
The Juliana Theory is an American rock duo from Greensburg and Latrobe, Pennsylvania, United States. They signed to Tooth & Nail Records, and later to...
Hybrid Theory are shown below: * denotes an unordered list Hybrid Theory debuted at number 16 on the US Billboard 200, selling 50,000 copies in its first...
4 months. On December 20, 2022, a fourth Theory channel, and fifth overall, was announced on the Game Theory channel, along with the purchase of their...
The Low End Theory is the second studio album by American hip hop group A Tribe Called Quest, released on September 24, 1991, by Jive Records. Recording...
Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical...
The miasma theory (also called the miasmic theory) is an abandoned medical theory that held that diseases—such as cholera, chlamydia, or the Black Death—were...
in September 2016. The basis of Dent's investment thesis, spending wave theory, is that consumer spending related to the generational formation of families...
Chaos theory is an interdisciplinary area of scientific study and branch of mathematics. It focuses on underlying patterns and deterministic laws of dynamical...
In mathematics, specifically in homology theory and algebraic topology, cohomology is a general term for a sequence of abelian groups, usually one associated...
Black existentialism or Africana critical theory is a school of thought that "critiques domination and affirms the empowerment of Black people in the world"...
The Theory and Practice of Oligarchical Collectivism is a fictional book in George Orwell's dystopian novel Nineteen Eighty-Four (written in 1949). The...
theory, or serial endosymbiotic theory) is the leading evolutionary theory of the origin of eukaryotic cells from prokaryotic organisms. The theory holds...
released on any official format, but copies of it have circulated online. The second pilot of The Big Bang Theory was directed by James Burrows, who did...
Global Information