Zobrazeno 1 - 10
of 20
pro vyhledávání: '"approximation: linear"'
A classical argument was introduced by Khintchine in 1926 in order to exhibit the existence of totally irrational singular linear forms in two variables. This argument was subsequently revisited and extended by many authors. For instance, in 1959 Jar
Externí odkaz:
http://arxiv.org/abs/2409.15607
Autor:
Babaev, A., Barklow, T., Karacheban, O., Kozanecki, W., Kralik, I., Mehta, A., Pasztor, G., Pieloni, T., Stickland, D., Tambasco, C., Tomas, R., Wanćzyk, J.
International audience; At the Large Hadron Collider (LHC), absolute luminosity calibrations obtained by the van der Meer (vdM) method are affected by the mutual electromagnetic interaction of the two beams. The colliding bunches experience relative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dbeba3bec532f7da1f1a0282e859107
https://hal.science/hal-04151988
https://hal.science/hal-04151988
Publikováno v:
Quantum, 7
Quantum
Quantum, 2023, 7, pp.958. ⟨10.22331/q-2023-03-20-958⟩
Quantum
Quantum, 2023, 7, pp.958. ⟨10.22331/q-2023-03-20-958⟩
Field mediated entanglement experiments probe the quantum su-perposition of macroscopically distinct field configurations. We show that this phenomenon can be described by using a transparent quantum field theoretical formulation of electromagnetism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea567a388999ecdbf2e78395b208037f
Autor:
Sergey I. Novikov
Publikováno v:
Ural Mathematical Journal, Vol 3, Iss 2 (2017)
The existence and uniqueness of an interpolating periodic spline defined on an equidistant mesh by the linear differential operator \({\cal L}_{2n+2}(D)=D^{2}(D^{2}+1^{2})(D^{2}+2^{2})\cdots (D^{2}+n^{2})\) with \(n\in\mathbb{N}\) are reproved under
Externí odkaz:
https://doaj.org/article/b1a05f11ff1c4bf6b93bf1429a47df18
Autor:
V. Balagura
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 1, Pp 1-24 (2021)
European Physical Journal
Eur.Phys.J.C
Eur.Phys.J.C, 2021, 81 (1), pp.26. ⟨10.1140/epjc/s10052-021-08837-y⟩
European Physical Journal
Eur.Phys.J.C
Eur.Phys.J.C, 2021, 81 (1), pp.26. ⟨10.1140/epjc/s10052-021-08837-y⟩
The main method for calibrating the luminosity at Large Hadron Collider (LHC) is van der Meer scan where the beams are swept transversely across each other. This beautiful method was invented in 1968. Despite the honourable age, it remains the prefer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::394ed500e593b2c3a32fe624c43139ec
https://doaj.org/article/1a8a41d3daa24ee88b15a492b8de3be1
https://doaj.org/article/1a8a41d3daa24ee88b15a492b8de3be1
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2020, 125 (23), pp.231101. ⟨10.1103/PhysRevLett.125.231101⟩
Physical Review Letters, American Physical Society, 2020, 125 (23), pp.231101. ⟨10.1103/PhysRevLett.125.231101⟩
We study scalar fields in a black hole background and show that, when the scalar is suitably coupled to curvature, rapid rotation can induce a tachyonic instability. This instability, which is the hallmark of spontaneous scalarization in the lineariz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb706f5be8969a241a1092ca82f6f2b2
http://hdl.handle.net/20.500.11767/116255
http://hdl.handle.net/20.500.11767/116255
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2020, 102 (4), pp.044014. ⟨10.1103/PhysRevD.102.044014⟩
Phys.Rev.D
Phys.Rev.D, 2020, 102 (4), pp.044014. ⟨10.1103/PhysRevD.102.044014⟩
Physical Review D, American Physical Society, 2020, 102 (4), pp.044014. ⟨10.1103/PhysRevD.102.044014⟩
Phys.Rev.D
Phys.Rev.D, 2020, 102 (4), pp.044014. ⟨10.1103/PhysRevD.102.044014⟩
We study the dynamics of unstable Reissner-Nordstr\"om anti-de Sitter black holes under charged scalar field perturbations in spherical symmetry. We unravel their general behavior and approach to the final equlibrium state. In the first part of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ab39878aa6b78b7793989ed252190f
https://hal.archives-ouvertes.fr/hal-02416912
https://hal.archives-ouvertes.fr/hal-02416912
Publikováno v:
JHEP
JHEP, 2018, 06, pp.062. ⟨10.1007/JHEP06(2018)062⟩
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2018, 06, pp.062. ⟨10.1007/JHEP06(2018)062⟩
Journal of High Energy Physics, Vol 2018, Iss 6, Pp 1-20 (2018)
JHEP, 2018, 06, pp.062. ⟨10.1007/JHEP06(2018)062⟩
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2018, 06, pp.062. ⟨10.1007/JHEP06(2018)062⟩
Journal of High Energy Physics, Vol 2018, Iss 6, Pp 1-20 (2018)
We present a theory of ghost-free massive gravity where the mass of the graviton is generated through the Brout-Englert-Higgs (BEH) mechanism and one of the four scalar fields used is that of mimetic gravity. The mass term is not of the Fierz-Pauli t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea4d0ccd21730fc3b60344c6d71f78c2
https://hal.archives-ouvertes.fr/hal-01801934
https://hal.archives-ouvertes.fr/hal-01801934
Autor:
S. I. Novikov
Publikováno v:
Ural Mathematical Journal, Vol 3, Iss 2 (2017)
The existence and uniqueness of an interpolating periodic spline defined on an equidistant mesh by the linear differential operator L2n+2(D)=D2(D2+12)(D2+22)⋯(D2+n2) with n∈N are reproved under the final restriction on the step of the mesh. Under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01316479dcb50063b10105e3fb7b773d
https://hdl.handle.net/10995/93130
https://hdl.handle.net/10995/93130