quantum field theory, a bosonic field is a quantum field whose quanta are bosons; that is, they obey Bose–Einstein statistics. Bosonic fields obey canonical...
5 KB (585 words) - 04:02, 21 October 2023
the range of zepto-electronvolts (zeV) to 1 eV theories predict a bosonic or field like dark matter. The primary dark matter candidate in the range are...
30 KB (3,749 words) - 18:03, 27 April 2024
canonical commutation relations of bosonic fields. The most prominent example of a fermionic field is the Dirac field, which describes fermions with spin-1/2:...
10 KB (1,696 words) - 21:12, 7 April 2024
formalism, composite fields, which are usually nonlocal, are used to model asymptotic bound states. Fermionic field Bosonic field Auxiliary field v t e...
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utilizing how a bosonic field impinging on a rotating black hole can be amplified through superradiant scattering. If the amplified field is reflected back...
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{\displaystyle \partial ^{\mu }\partial _{\mu }\phi +m^{2}\phi =0} . This is a bosonic field. Let's call the distribution given by the Peierls bracket Δ. Then, {...
3 KB (461 words) - 21:29, 13 December 2022
Jaynes–Cummings model (category Cleanup tagged articles with a reason field from August 2018)
two-level atom interacting with a quantized mode of an optical cavity (or a bosonic field), with or without the presence of light (in the form of a bath of electromagnetic...
51 KB (9,269 words) - 12:51, 27 September 2024
Bosonic string theory is the original version of string theory, developed in the late 1960s and named after Satyendra Nath Bose. It is so called because...
13 KB (1,602 words) - 14:22, 14 July 2024
{\displaystyle (1|1)} algebra consists of a single bosonic field ϕ {\displaystyle \phi } , a fermionic field ψ {\displaystyle \psi } , and a generator Q {\displaystyle...
4 KB (413 words) - 00:15, 10 May 2024
identical two-level atoms coupled symmetrically to a single-mode quantized bosonic field. The model extends the Jaynes–Cummings model to larger spin numbers...
32 KB (5,514 words) - 08:08, 19 September 2024
Feynman diagram (category Quantum field theory)
This is exactly analogous to the bosonic path integration formula for a Gaussian integral of a complex bosonic field: ∫ e ϕ ∗ M ϕ + h ∗ ϕ + ϕ ∗ h D ϕ...
93 KB (16,017 words) - 21:20, 21 September 2024
electromagnetic field, plus an extra scalar field known as the "dilaton".[citation needed] (The dilaton scalar is also found among the massless bosonic fields in string...
10 KB (1,107 words) - 17:23, 30 September 2024
mission to harness the process Black hole bomb – Physical effect when bosonic field impinging on a rotating black hole Penrose, R.; Floyd, R. M. (February...
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{1}{2}}A^{2}+Af}={\sqrt {2\pi }}e^{\frac {f^{2}}{2}}.} Bosonic field Fermionic field Composite Field Fujimori, Toshiaki; Nitta, Muneto; Yamada, Yusuke (2016-09-19)...
3 KB (432 words) - 06:23, 31 March 2023
exponentially growing instability in the interaction between a massive bosonic field and a rotating black hole. In astrophysics, a potential example of superradiance...
10 KB (1,286 words) - 19:18, 29 September 2024
configuration. The sum over fermion fields can be performed analytically, and one is left with a sum over the bosonic fields σ {\displaystyle \sigma } (which...
16 KB (2,238 words) - 19:58, 30 September 2024
the quantum theory of light (quantum electrodynamics) and other bosonic quantum field theories, coherent states were introduced by the work of Roy J....
49 KB (7,365 words) - 06:27, 19 July 2024
vice versa. Usually, the particles are photons, but in principle any bosonic field can support NOON states. NOON states are an important concept in quantum...
10 KB (1,252 words) - 08:58, 11 October 2023
Hilbert space (section In quantum field theory)
spaces of dimension greater than one) is non-separable. For instance, a bosonic field can be naturally thought of as an element of a tensor product whose...
128 KB (17,488 words) - 00:05, 24 September 2024
symmetries. Bosonic fields commute while fermionic fields anticommute. In order to have a transformation that relates the two kinds of fields, the introduction...
5 KB (726 words) - 18:54, 26 January 2024
Scalar boson (category Quantum field theory)
quantum field theory that uses scalar bosonic fields, used in many introductory quantum textbooks[page needed] to introduce basic concepts in field theory...
4 KB (379 words) - 23:19, 14 June 2023
Notable two-dimensional conformal field theories include minimal models, Liouville theory, massless free bosonic theories, Wess–Zumino–Witten models...
32 KB (5,439 words) - 13:19, 5 June 2024
c=26 in bosonic string theory and c=10 in superstring theory. Coordinates of the spacetime in which string theory lives correspond to bosonic fields of this...
40 KB (6,808 words) - 05:16, 9 August 2024
correlations Bose–Einstein statistics Bose–Hubbard model Boson Boson star Bosonic field Bosonic string theory Bosonization Bottom Lambda baryon Bottom eta meson...
14 KB (1,468 words) - 20:09, 21 September 2023
that the classical fields of the string field theory include ghosts as well as matter fields. For example, in the case of the bosonic open string theory...
36 KB (5,311 words) - 04:19, 7 November 2023
and superstring theory. In a supersymmetric theory, every fermion has a bosonic superpartner and vice versa.: 444 If supersymmetry is promoted to a local...
106 KB (14,889 words) - 23:05, 25 September 2024
Scaling dimension (category Conformal field theory)
dimensions, it is 1 for elementary bosonic fields including the vector potentials, 3/2 for elementary fermionic fields etc.). This scaling dimension is...
7 KB (959 words) - 07:27, 30 November 2023
Anti-symmetric operator (category Quantum field theory)
gravitational field quantized. An example of a non-relativistic bosonic field is that describing cold bosonic atoms, such as Helium-4. Free bosonic fields obey...
10 KB (1,911 words) - 12:48, 26 July 2022
the inflaton field in certain models of cosmic inflation (such as new inflation), and the tachyon of bosonic string theory. In quantum field theory, a tachyon...
16 KB (2,030 words) - 17:45, 23 December 2023