Results 31 to 40 of about 46,838 (50)
Lepton flavor violating decays of neutral higgses in extended mirror fermion model
Nuclear Physics B, 2016 We investigate the one-loop induced charged lepton flavor violating decays of the neutral Higgses in an extended mirror fermion model with non-sterile electroweak-scale right-handed neutrinos and a horizontal A4 symmetry in the lepton sector.
Chia-Feng Chang +3 more
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The radial action from probe amplitudes to all orders
Journal of High Energy Physics, 2022 We extract the relativistic classical radial action from scattering amplitudes, to all orders in perturbation theory, in the probe limit. Our sources include point charges and monopoles, as well as the Schwarzschild and pure-NUT gravitational backgrounds.
Uri Kol, Donal O’Connell, Ofri Telem
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Revisiting Minimal Lepton Flavour Violation in the light of leptonic CP violation
Journal of High Energy Physics, 2017 The Minimal Lepton Flavour Violation (MLFV) framework is discussed after the recent indication for CP violation in the leptonic sector. Among the three distinct versions of MLFV, the one with degenerate right-handed neutrinos will be disfavoured, if this
D.N. Dinh +3 more
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Conway subgroup symmetric compactifications redux
Journal of High Energy Physics, 2022 We extend the investigation in [1] of special toroidal compactifications of heterotic string theory for which the half-BPS states provide representations of subgroups of the Conway group.
Zihni Kaan Baykara, Jeffrey A. Harvey
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Counting the number of master integrals for sunrise diagrams via the Mellin-Barnes representation
Journal of High Energy Physics, 2017 A number of irreducible master integrals for L-loop sunrise and bubble Feynman diagrams with generic values of masses and external momenta are explicitly evaluated via the Mellin-Barnes representation.
Mikhail Yu. Kalmykov, Bernd A. Kniehl
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Effective action, spectrum and first law of wedge holography
Journal of High Energy Physics, 2022 In this paper, we study the effective action, the mass spectrum and the first law of entanglement entropy for a novel doubly holographic model called wedge holography. We work out the effective action of quantum gravity on the branes. In the perturbative
Peng-Ju Hu, Rong-Xin Miao
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Effective gauge theories of superfluidity with topological order
Journal of High Energy Physics, 2019 We discuss the low-energy dynamics of superfluidity with topological order in (3 + 1) spacetime dimensions. We generalize a topological BF theory by introducing a non-square K matrix, and this generalized BF theory can describe massless Nambu-Goldstone ...
Yuji Hirono, Yuya Tanizaki
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Elliptic quantum curves of 6d SO(N) theories
Journal of High Energy Physics, 2022 We discuss supersymmetric defects in 6d N $$ \mathcal{N} $$ = (1, 0) SCFTs with SO(N c ) gauge group and N c − 8 fundamental flavors. The codimension 2 and 4 defects are engineered by coupling the 6d gauge fields to charged free fields in four and two ...
Jin Chen +5 more
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Design of a 1-MV induction cavity and validation of the two-dimensional circuit model
Physical Review Accelerators and Beams, 2019 We present the design and test results of an induction cavity, which is a full-scale prototype cell of a prospective six-stage induction voltage adder. This induction cell runs in positive polarity and the output transmission line operates in the vacuum ...
Fan Guo +11 more
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2d N $$ \mathcal{N} $$ = (0, 1) gauge theories and Spin(7) orientifolds
Journal of High Energy Physics, 2022 We initiate the geometric engineering of 2d N $$ \mathcal{N} $$ = (0, 1) gauge theories on D1-branes probing singularities. To do so, we introduce a new class of backgrounds obtained as quotients of Calabi-Yau 4-folds by a combination of an anti ...
Sebastián Franco +3 more
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