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@article{66181, author = {Blaschke, Filip and Benes, Petr}, article_number = {12}, doi = {http://dx.doi.org/10.1103/PhysRevD.106.125014}, keywords = {magnetic monopole;Dirac string;Maxwell theory}, language = {eng}, issn = {2470-0010}, journal = {Physical Review D}, title = {All finite-mass Dirac monopoles}, url = {https://journals.aps.org/prd/abstract/10.1103/PhysRevD.106.125014}, volume = {106}, year = {2022} }
TY - JOUR ID - 66181 AU - Blaschke, Filip - Benes, Petr PY - 2022 TI - All finite-mass Dirac monopoles JF - Physical Review D VL - 106 IS - 12 SP - "125014-1"-"125014-5" EP - "125014-1"-"125014-5" SN - 24700010 KW - magnetic monopole;Dirac string;Maxwell theory UR - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.106.125014 N2 - We present a "primitive" way of realizing finite-mass Dirac monopoles in U(1) gauge theories involving a single nonminimally interacting scalar field. Typically, the energy density of this type of monopole is not concentrated at its core, but it is distributed in a spherical shell, as we illustrate on several exact solutions in the Bogomol'nyi-Prasad-Sommerfield limit. We show that our construction can be interpreted as a limit of infinitely massive W bosons coupled to electromagnetic field strength via a dipole moment. Combining our approach with ideas of Weinberg and Lee, we present a general landscape of U(1) gauge models that support a finite-mass Dirac monopole. In fact, all classical monopoles, i.e., Wu-Yang, 't Hooft-Polyakov, Cho-Maison, etc., are special points on this landscape. ER -
BLASCHKE, Filip and Petr BENES. All finite-mass Dirac monopoles. \textit{Physical Review D}. 2022, vol.~106, No~12, p.~''125014-1''-''125014-5'', 5 pp. ISSN~2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.106.125014.
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