European Physical Journal C (Springer/SIF)

Latest additions:
2019-06-18
16:50
Electrically charged strange quark stars with a non-linear equation-of-state / Panotopoulos, Grigoris ; Rincón, Ángel
The properties of electrically charged strange quark stars are investigated. [...]
Published in EPJC 79 (2019) 524 10.1140/epjc/s10052-019-7042-7
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2019-06-18
12:49
Fermions and vector particles tunnelling from non-rotating weakly isolated horizons / Chen, Ge-Rui ; Chen, Xiaoyan ; Huang, Xiuju
Fermions and vector particles tunnelling from non-rotating weakly isolated horizons is investigated in this paper. [...]
Published in EPJC 79 (2019) 523 10.1140/epjc/s10052-019-7040-9
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2019-06-18
12:49
Predictive scotogenic model with flavor dependent symmetry / Han, Zhi-Long ; Wang, Weijian
In this paper, we propose a viable approach to realise two texture-zeros in the scotogenic model with flavor dependent U(1)B-2Lα-Lβ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$U(1)_{B-2L_\alpha -L_\beta }$$\end{document} gauge symmetry. [...]
Published in EPJC 79 (2019) 522 10.1140/epjc/s10052-019-7033-8
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2019-06-18
08:49
Towards the quantization of the non-relativistic D2-brane in the pure spinor formalism / Herrera-Aguilar, A. ; Paschalis, J. E.
An attempt is made to apply the pure spinor formalism to the non-relativistic IIA D2-brane. [...]
Published in EPJC 79 (2019) 521 10.1140/epjc/s10052-019-6999-6
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2019-06-17
19:17
On general spherical fluid collapse / Ivanov, B. V.
A rather general form of spherical fluid collapse is formulated. [...]
Published in EPJC 79 (2019) 520 10.1140/epjc/s10052-019-7039-2
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2019-06-17
19:17
NLO Productions of ω \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\omega $$\end{document} and KS0 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$K^0_{\mathrm{S}}$$\end{document} with a global extraction of the jet transport parameter in heavy-ion collisions / Ma, Guo-Yang ; Dai, Wei ; Zhang, Ben-Wei ; Wang, Enke
In this work, we pave the way to calculate the productions of ω \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\omega $$\end{document} and KS0 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$K^0_{\mathrm{S}}$$\end{document} mesons with large pT \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$p_T$$\end{document} in p+p and A+A collisions both at RHIC and LHC. [...]
Published in EPJC 79 (2019) 518 10.1140/epjc/s10052-019-7005-z
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2019-06-17
19:17
Multipole analysis for linearized f(R,G) \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$f(R,{\mathcal {G}})$$\end{document} gravity with irreducible Cartesian tensors / Wu, Bofeng ; Huang, Chao-Guang
The field equations of f(R,G) \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$f(R,{\mathcal {G}})$$\end{document} gravity are rewritten in the form of obvious wave equations with the stress–energy pseudotensor of the matter fields and the gravitational field as its source under the de Donder condition. [...]
Published in EPJC 79 (2019) 519 10.1140/epjc/s10052-019-6992-0
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2019-06-17
19:17
B anomalies and dark matter: a complex connection / Cerdeño, D. G. ; Cheek, A. ; Martín-Ramiro, P. ; Moreno, J. M.
We study an extension of the Standard Model that addresses the hints of lepton flavour universality violation observed in B→K(∗)l+l- \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$B\rightarrow K^{(*)} l^+l^-$$\end{document} decays at LHCb, while providing a viable candidate for dark matter. [...]
Published in EPJC 79 (2019) 517 10.1140/epjc/s10052-019-6979-x
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2019-06-17
15:16
Compact star models in class I spacetime / Sarkar, Nayan ; Singh, Ksh. Newton ; Sarkar, Susmita ; Rahaman, Farook
In the present article, we have presented completely new exact, finite and regular class I solutions of Einstein’s field equations i.e. [...]
Published in EPJC 79 (2019) 516 10.1140/epjc/s10052-019-7035-6
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2019-06-17
15:16
Covariant holographic entanglement negativity for disjoint intervals in AdS3/CFT2 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$AdS_3/CFT_2$$\end{document} / Malvimat, Vinay ; Mondal, Sayid ; Paul, Boudhayan ; Sengupta, Gautam
We advance a construction for the covariant holographic entanglement negativity for time dependent mixed states of disjoint intervals in (1+1) \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(1+1)$$\end{document} dimensional conformal field theories ( CFT1+1 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$CFT_{1+1}$$\end{document} ) dual to bulk non static AdS3 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$AdS_3$$\end{document} geometries. [...]
Published in EPJC 79 (2019) 514 10.1140/epjc/s10052-019-7032-9
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