“…As a model of a white dwarf star we consider a zero temperature droplet of attractively interacting degenerate atomic bosons and spin-polarized atomic fermions. Such mixtures are investigated experimentally nowadays. …”
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“…Band crossings observed in a wide range of condensed matter systems are recognized as a key to understand low-energy fermionic excitations that behave as massless Dirac particles. …”
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“…In addition to the conventional fermionic cases, bosonic quasi‐/particles also promise energy‐efficient THz wave emission. …”
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“…Interface quantum materials have yielded a plethora of previously unknown phenomena, including unconventional superconductivity, topological phases, and possible Majorana fermions. Typically, such states are detected at the interface between two insulating constituents by electrical transport, but whether either material is conducting, transport techniques become insensitive to interfacial properties. …”
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“…We further single out flat germanene as an unprecedented two-dimensional conductor, hosting Dirac cone fermions in parallel with metal-like charge carriers, which contribute to strong intraband plasmon modes and one-electron excitations in the far-infrared limit. …”
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“…We perform a comprehensive analysis of the Minimal Supersymmetric Standard Model (MSSM) in the scenario where the scalar partners of the fermions and the Higgs particles (except for the Standard-Model-like one) are assumed to be very heavy and are removed from the low-energy spectrum. …”
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“…The result of these searches is also interpreted in the framework of a Standard Model with the addition of a heavy sequential fourth generation of fermions. In this model Higgs boson masses above 119 GeV and up to 593 GeV are excluded at the 95%CL.…”
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“…This book is a pedagogical introduction to supergravity, a gravitational field theory that includes supersymmetry (symmetry between bosons and fermions) and is a generalization of Einstein's general relativity. …”
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“…The signal strength relative to the SM expectation when probing production mechanisms through fermionic modes only is $1.13^{+0.37}_{-0.31}$, and from bosonic production modes only is $1.16^{+0.63}_{-0.57}$. …”
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“…. • Measuring precisely the couplings to fermions and vector bosons. • Studying additional production mechanisms which are not possible in the SM (e.g. from CP-odd decay). …”
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“…A central part of the Higgs programme at an e+e collider is the model-independent determination of the absolute Higgs couplings to fermions and to gauge bosons. Here the measurement of the e+e --> HZ Higgsstrahlung cross sec- tion, using the recoil mass technique, sets the absolute scale for all Higgs coupling measurements. …”
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“…Combined ATLAS and CMS measurements of the Higgs boson production and decay rates as well as constraints on its couplings to vector bosons and fermions are presented. The combination is based on the analysis of five production processes in several or all of the Higgs boson decay modes. …”
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“…Supersymmetry (SUSY) is an extension to the Standard Model (SM) which introduces supersymmetric partners of the known fermions and bosons. Top squark (stop) searches are a natural extension of inclusive SUSY searches at the Large Hadron Collider (LHC). …”
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“…Results are interpreted in terms of the Falkowsky-Ruderman-Volansky-Zupan models where dark photons are generated through the decay of a Higgs boson to intermediate hidden fermions. The Higgs boson is supposed to be produced via gluon-fusion and for the first time, results are also presented in terms of the associated production of a Higgs boson with a W/Z and in the context of inelastic thermal relic dark matter.…”
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“…A question of great significance is whether the new field couples to fermions through a Yukawa coupling interaction predicted in the standard model of particles. …”
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“…This identified the fermionic partners of Higgs bosons, called Higgsinos, as a key target for dark matter searches. …”
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“…We focus on 2D QFTs which have UV descriptions as free CFTs containing scalars, fermions, and gauge fields, providing a rich starting arena for LCT applications. …”
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“…Type-III SeeSaw mechanism is a proposed beyond the SM model, introducing at least two new triplets of fermionic fields with zero hypercharge in the adjoint representation of SU(2)$_L$, resulting in two heavy Dirac charged leptons and an heavy Majorana neutral lepton. …”
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“…Events that contain displaced collimated Standard Model fermions reconstructed in the calorimeter or muon spectrometer are selected in 139 fb$^{-1}$ of $\sqrt{s} = 13$~TeV $pp$ collision data collected by the ATLAS detector at the LHC. …”
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“…A direct search for the Standard Model Higgs boson decays to a pair of charm quarks is presented, probing the Higgs boson Yukawa couplings to the second generation of fermions. This analysis makes use of the full LHC Run 2 dataset collected with the ATLAS detector, corresponding to an integrated luminosity of 139 fb-1 of proton collisions at a centre-of-mass energy of 13 TeV. …”
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