European Physical Journal C (Springer/SIF)

Latest additions:
2018-08-17
22:54
Spherical Skyrmion black holes as gravitational lenses / Canfora, Fabrizio ; Eiroa, Ernesto F. ; Sendra, Carlos M.
In this article, we extend the strong deflection limit to calculate the deflection angle for a class of geometries which are asymptotically locally flat. [...]
Published in EPJC 78 (2018) 659 10.1140/epjc/s10052-018-6142-0
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2018-08-17
22:54
Heavy quarkonium production through the top quark rare decays via the channels involving flavor changing neutral currents / Niu, Juan-Juan ; Guo, Lei ; Ma, Hong-Hao ; Wang, Shao-Ming
In the paper, we discuss the possibility of observation of heavy quarkoniums via the processes involving flavor changing neutral currents (FCNC). [...]
Published in EPJC 78 (2018) 657 10.1140/epjc/s10052-018-6126-0
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2018-08-17
22:54
Higgs alignment from extended supersymmetry / Benakli, Karim ; Goodsell, Mark D. ; Williamson, Sophie L.
We consider the effective type-II two-Higgs doublet model originating from Dirac gaugino models with extended supersymmetry in the gauge sector, which is automatically aligned in the simplest realisations. [...]
Published in EPJC 78 (2018) 658 10.1140/epjc/s10052-018-6125-1
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2018-08-17
18:51
On scale versus conformal symmetry in turbulence / Oz, Yaron
We consider the statistical description of steady state fully developed incompressible fluid turbulence at the inertial range of scales in any number of spatial dimensions. [...]
Published in EPJC 78 (2018) 655 10.1140/epjc/s10052-018-6147-8
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2018-08-17
18:51
Analytical and numerical study of backreacting one-dimensional holographic superconductors in the presence of Born–Infeld electrodynamics / Mohammadi, Mahya ; Sheykhi, Ahmad ; Zangeneh, Mahdi Kord
We analytically as well as numerically study the effects of Born–Infeld nonlinear electrodynamics on the properties of (1+1) -dimensional s -wave holographic superconductors. [...]
Published in EPJC 78 (2018) 654 10.1140/epjc/s10052-018-6138-9
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2018-08-17
18:51
Approximate dual representation for Yang–Mills SU(2) gauge theory / Leme, R. ; Oliveira, O. ; Krein, G.
An approximate dual representation for non-Abelian lattice gauge theories in terms of a new set of dynamical variables, the plaquette occupation numbers (PONs) that are natural numbers, is discussed. [...]
Published in EPJC 78 (2018) 656 10.1140/epjc/s10052-018-6101-9
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2018-08-17
13:51
The economical 3-3-1 model revisited / Dong, P. V. ; Phong, D. Q. ; Soa, D. V. ; Thao, N. C.
We show that the economical 3-3-1 model poses a very high new physics scale of the order of 1000 TeV due to the constraint on the flavor-changing neutral current. [...]
Published in EPJC 78 (2018) 653 10.1140/epjc/s10052-018-6110-8
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2018-08-17
09:41
Axial gravity: a non-perturbative approach to split anomalies / Bonora, L. ; Cvitan, M. ; Prester, P. Dominis ; Giaccari, S. ; et al
In a theory of a Dirac fermion field coupled to a metric-axial-tensor (MAT) background, using a Schwinger-DeWitt heat kernel technique, we compute non-perturbatively the two (odd parity) trace anomalies. [...]
Published in EPJC 78 (2018) 652 10.1140/epjc/s10052-018-6141-1
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2018-08-16
21:26
Charged hadron fragmentation functions from collider data / Bertone, V. ; Hartland, N. P. ; Nocera, E. R. ; Rojo, J. ; et al
We present NNFF1.1h, a new determination of unidentified charged-hadron fragmentation functions (FFs) and their uncertainties. [...]
Published in EPJC 78 (2018) 651 10.1140/epjc/s10052-018-6130-4
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2018-08-14
23:03
2HDM without FCNC: off the beaten tracks / Das, Dipankar
We propose an alternative method of constructing two Higgs-doublet models free from scalar mediated FCNC couplings at the tree-level. [...]
Published in EPJC 78 (2018) 650 10.1140/epjc/s10052-018-6145-x
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