Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Haruki Toyoda"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 7, Pp 1-16 (2022)
Abstract The bi-local fields are the quantum fields of two-particle systems, the bi-local systems, bounded by relativistic potentials. Since those form constrained dynamical systems, it is limited to introduce the interactions of the bi-local fields
Externí odkaz:
https://doaj.org/article/609d615726d54d30aa50c0a3e7ae8864
Autor:
Haruki Toyoda, Shigefumi Naka
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 2, p 031 (2006)
We study a way of q-deformation of the bi-local system, the two particle system bounded by a relativistic harmonic oscillator type of potential, from both points of view of mass spectra and the behavior of scattering amplitudes. In our formulation, t
Externí odkaz:
https://doaj.org/article/f7258119c99b45189e1ef36ead931bfc
Publikováno v:
Physical Review
The ladder operators in harmonic oscillator are a well-known strong tool for various problems in physics. In the same sense, it is sometimes expected to handle the problems of repulsive harmonic oscillator in a similar way to the ladder operators in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88a580c67be7f4496af032dd4f54fe0
Publikováno v:
Progress of Theoretical Physics. 124:1019-1035
Dynamical systems associated with a q-deformed two dimensional phase space are studied as effective dynamical systems described by ordinary variables. In quantum theory, the momentum operator in such a deformed phase space becomes a difference operat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a7833c0d81e776fd0daa476e3834b9
https://doi.org/10.1143/ptp.124.1019
https://doi.org/10.1143/ptp.124.1019
Publikováno v:
Proceedings of CST-MISC Joint Symposium on Particle Physics — from Spacetime Dynamics to Phenomenology —.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4b89a89a6ca638801b598d37b37a3f
https://doi.org/10.7566/jpscp.7.010001
https://doi.org/10.7566/jpscp.7.010001
Publikováno v:
Czechoslovak Journal of Physics. 56:1305-1310
We study a way ofq-deformation of the bi-local system, the two-particle system bounded by a relativistic harmonic-oscillator type of potential, from both points of view of mass spectra and the behavior of scattering amplitudes. In our formulation, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14ae8a292170b248d695ae53e68ddb2
https://doi.org/10.1007/s10582-006-0442-6
https://doi.org/10.1007/s10582-006-0442-6
Autor:
Katsuhiro Ishimi, Masaya Hirano, Masahiko Murakami, Naoki Ohkubo, Haruki Toyoda, Hiroshi Yamamoto, S. Ban
Publikováno v:
Journal of JSEE. 65:6_109-6_112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ae72ced8292dda1c6b07cb643e2778
https://doi.org/10.4307/jsee.65.6_109
https://doi.org/10.4307/jsee.65.6_109
Publikováno v:
Progress of Theoretical and Experimental Physics
In $\kappa $ -Minkowski spacetime, the coordinates are Lie algebraic elements such that time and space coordinates do not commute, whereas space coordinates commute with each other. The noncommutativity is proportional to a Planck-length-scale consta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0525e958654ec3008ff6d2c58c79e8cf
http://www.openaccessrepository.it/record/5427
http://www.openaccessrepository.it/record/5427
We study the q-deformation of the bi-local system, two particle system, bounded by a relativistic harmonic oscillator type of potential from both points of view of mass spectra and the behavior of scattering amplitudes. In particular, we try to formu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c659b42bc5f0205297889d0c2a82a4
Publikováno v:
Journal of High Energy Physics
Recently, the bi-local fields attract the interest in studying the duality between $O(N)$ vector model and a higher-spin gauge theory in AdS spacetime. In those theories, the bi-local fields are realized as collective one's of the $O(N)$ vector field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1686baf0a3fdf4d13366eb55d5502161