Nuclear Physics B (Elsevier)

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2018-11-16
15:05
Hair formation in the background of noncommutative reflecting stars / Peng, Yan ; Pan, Qiyuan ; Yi, Shuangxi
We investigate scalar condensations around noncommutative compact reflecting stars. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.11.008
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2018-11-15
19:00
Wigner–Weyl formalism and the propagator of Wilson fermions in the presence of varying external electromagnetic field / Suleynamov, M. ; Zubkov, M.A.
We develop Wigner–Weyl formalism for the lattice models. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.11.007
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2018-11-15
14:59
Contributions of vector leptoquark to Ξb→Ξcτν¯τ decay / Zhang, Jiao ; Su, Jianfeng ; Zeng, Qingguo
Motivated by the RD(⁎) anomalies in semileptonic B meson decay which can be explained by adding a single vector leptoquark U3(3,3,23) to the Standard Model, we further analyse the New Physics effects of vector leptoquark to the heavy baryon Ξb→Ξcτ−ν¯τ decay. [...]
Published in Nuclear Physics B 938 (2019) 131-142 10.1016/j.nuclphysb.2018.11.006
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2018-11-15
14:59
Neutron dark matter decays and correlation coefficients of neutron β − -decays / Ivanov, A.N. ; Höllwieser, R. ; Troitskaya, N.I. ; Wellenzohn, M. ; et al
As we have pointed out in ( arXiv:1806.10107 [hep-ph] ), the existence of neutron dark matter decay modes n→χ+anything , where χ is a dark matter fermion, for the solution of the neutron lifetime problem changes priorities and demands to describe the neutron lifetime τn=888.0(2.0)s , measured in beam experiments and defined by the decay modes n→p+anything , in the Standard Model (SM). [...]
Published in Nuclear Physics B 938 (2019) 114-130 10.1016/j.nuclphysb.2018.11.005
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2018-11-15
11:17
On the Sen limit squared / Fullwood, James ; Wang, Dongxu
We introduce a class of F-theory vacua which may be viewed as a specialization of the so-called E6 fibration, and construct a weak coupling limit associated with such vacua which we view as the ‘square’ of the Sen limit. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.10.023
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2018-11-15
11:17
Matter parity violating dark matter decay in minimal SO(10), unification, vacuum stability and verifiable proton decay / Sahoo, Biswonath ; Parida, M.K. ; Chakraborty, Mainak
In direct breaking of non-supersymmetric SO(10) to the standard model, we investigate the possibility that dark matter (DM) decaying through its mixing with right-handed neutrino (RH ν ) produces high energy IceCube neutrinos having type-I seesaw masses. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.11.004
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2018-11-13
17:26
Subregion complexity and confinement–deconfinement transition in a holographic QCD model / Zhang, Shao-Jun
We study the subregion complexity in a semi-analytical holographic QCD model. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.11.003
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2018-11-12
17:17
A stringy test of the Scalar Weak Gravity Conjecture / Lee, Seung-Joo ; Lerche, Wolfgang ; Weigand, Timo
We prove a version of the Weak Gravity Conjecture for 6d F-theory or heterotic string compactifications with 8 supercharges. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.11.001
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2018-11-12
17:17
Subtleties of nonrelativistic reduction and applications / Banerjee, Rabin ; Mukherjee, Pradip
Various subtleties and problems associated with nonrelativistic (NR) reduction of a scalar field theory to the Schroedinger theory are discussed. [...]
Published in Nuclear Physics B 938 (2019) 1-21 10.1016/j.nuclphysb.2018.11.002
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2018-11-02
15:44
Cosets, characters and fusion for admissible-level osp(1|2) minimal models / Creutzig, Thomas ; Kanade, Shashank ; Liu, Tianshu ; Ridout, David
We study the minimal models associated to osp(1|2) , otherwise known as the fractional-level Wess–Zumino–Witten models of osp(1|2) . [...]
Published in Nuclear Physics B 938 (2019) 22-55 10.1016/j.nuclphysb.2018.10.022
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