Physical Review D (APS)

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2018-04-18
13:10
Causality violations in Lovelock theories / Brustein, Ram ; Sherf, Yotam
Higher-derivative gravity theories, such as Lovelock theories, generalize Einstein’s general relativity (GR). [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.084019 arXiv:1711.05140
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2018-04-18
13:10
Lepton-number violation in Bs meson decays induced by an on-shell Majorana neutrino / Mejía-Guisao, Jhovanny ; Milanés, Diego ; Quintero, Néstor ; Ruiz-Álvarez, José D.
Lepton-number violation can be induced by the exchange of an on-shell Majorana neutrino N in semileptonic |ΔL|=2 decays of the Bs meson, Bs0Pπμ+μ+ with P=K,Ds. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.075018 arXiv:1708.01516
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2018-04-18
13:10
New light Higgs boson and short-baseline neutrino anomalies / Asaadi, J. ; Church, E. ; Guenette, R. ; Jones, B. J. P. ; et al
The low-energy excesses observed by the MiniBooNE experiment have, to date, defied a convincing explanation under the standard model even with accommodation for nonzero neutrino mass. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.075021 arXiv:1712.08019
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2018-04-18
13:10
Baryon bags in strong coupling QCD / Gattringer, Christof
We discuss lattice QCD with one flavor of staggered fermions and show that in the path integral the baryon contributions can be fully separated from quark and diquark contributions. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.074506 arXiv:1802.09417
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2018-04-18
13:10
Patterns and partners for chiral symmetry restoration / Gómez Nicola, A. ; Ruiz de Elvira, J.
We present and analyze a new set of Ward Identities which shed light on the distinction between different patterns of chiral symmetry restoration in QCD, namely O(4) vs O(4)×U(1)A. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.074016 arXiv:1704.05036
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2018-04-18
13:10
Effective field theory of integrating out sfermions in the MSSM: Complete one-loop analysis / Huo, Ran
We apply the covariant derivative expansion of the Coleman-Weinberg potential to the sfermion sector in the minimal supersymmetric standard model, matching it to the relevant dimension-6 operators in the standard model effective field theory at one-loop level. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.075013 arXiv:1509.05942
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2018-04-18
13:10
Quantum implications of a scale invariant regularization / Ghilencea, D. M.
We study scale invariance at the quantum level in a perturbative approach. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.075015 arXiv:1712.06024
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2018-04-18
13:10
Leptogenesis with TeV Scale WR / Gu, Pei-Hong ; Mohapatra, Rabindra N.
Successful leptogenesis within the conventional TeV-scale left-right implementation of type-I seesaw has been shown to require that the mass of the right-handed WR± boson should have a lower bound much above the reach of the Large Hadron Collider. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.075014 arXiv:1712.00420
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2018-04-18
13:10
Improved search for heavy neutrinos in the decay πeν / Aguilar-Arevalo, A. ; Aoki, M. ; Blecher, M. ; Britton, D. I. ; et al
A search for massive neutrinos has been made in the decay π+e+ν. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.072012 arXiv:1712.03275
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2018-04-18
13:10
Scaling properties of multiscale equilibration / Detmold, W. ; Endres, M. G.
We investigate the lattice spacing dependence of the equilibration time for a recently proposed multiscale thermalization algorithm for Markov chain Monte Carlo simulations. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.074507 arXiv:1801.06132
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