Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Trejo, Maria Anabel"'
We outline a new approach to calculating the quantum mechanical propagator in the presence of geometrically non-trivial Dirichlet boundary conditions based upon a generalisation of an integral transform of the propagator studied in previous work (the
Externí odkaz:
http://arxiv.org/abs/2110.04969
Baryon magnetic moments are computed in baryon chiral perturbation theory in the large-$N_c$ limit at one-loop order, where $N_c$ is the number of color charges. Orders $\mathcal{O}(m_q^{1/2})$ and $\mathcal{O}(m_q \ln m_q)$ corrections are both eval
Externí odkaz:
http://arxiv.org/abs/2109.04195
Autor:
Edwards, James P., Gerber, Urs, Schubert, Christian, Trejo, Maria Anabel, Tsiftsi, Thomai, Weber, Axel
In recent years efficient algorithms have been developed for the numerical computation of relativistic single-particle path integrals in quantum field theory. Here, we adapt this "worldline Monte Carlo" approach to the standard problem of the numeric
Externí odkaz:
http://arxiv.org/abs/1903.00536
Publikováno v:
Phys. Rev. E 97, 042114 (2018)
We introduce two new integral transforms of the quantum mechanical transition kernel that represent physical information about the path integral. These transforms can be interpreted as probability distributions on particle trajectories measuring resp
Externí odkaz:
http://arxiv.org/abs/1709.04984
We study the ground state energy and the critical screening parameter of the Yukawa potential in non-relativistic quantum mechanics. After a short review of the existing literature on these quantities, we apply fifth-order perturbation theory to the
Externí odkaz:
http://arxiv.org/abs/1706.09979
Publikováno v:
International Journal of Modern Physics A Vol. 29 (2014) 1450174
We study the processes of photon-photon scattering and photon splitting in a magnetic field in Born-Infeld theory. In both cases we combine the terms from the tree-level Born-Infeld Lagrangian with the usual one-loop QED contributions, where those ar
Externí odkaz:
http://arxiv.org/abs/1310.8410
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Edwards, James P.1 jedwards@ifm.umich.mx, Gerber, Urs1,2 gerber@correo.nucleares.unam.mx, Schubert, Christian1 schubert@ifm.umich.mx, Trejo, Maria Anabel1,3 mtrejo@ifm.umich.mx, Weber, Axel1 axel@ifm.umich.mx
Publikováno v:
Physical Review E. Apr2018, Vol. 97 Issue 4, p1-1. 1p.
