Search Results - "Valentín, V."
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Inflation and dark matter in the Higgs portal of classically scale invariant Standard Model
Published in The journal of high energy physics (01-11-2013)“…A bstract We consider a minimal classically scale-invariant extension of the Standard Model. In this theory, the Higgs mechanism is triggered and the…”
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Scattering amplitudes of fermions on monopoles
Published in The journal of high energy physics (29-11-2023)“…A bstract We consider scattering processes involving massless fermions and ’t Hooft-Polyakov magnetic monopoles in a minimal SU(2) model and in the Grand…”
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Monopoles and fermions in the Standard Model
Published in The journal of high energy physics (20-09-2024)“…A bstract We consider all magnetic monopoles that could have settled in the Standard Model after descending from a generic microscopic theory. These monopoles…”
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Permeability barriers of Gram‐negative pathogens
Published in Annals of the New York Academy of Sciences (01-01-2020)“…Most clinical antibiotics do not have efficacy against Gram‐negative pathogens, mainly because these cells are protected by the permeability barrier comprising…”
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Higgsplosion: Solving the hierarchy problem via rapid decays of heavy states into multiple Higgs bosons
Published in Nuclear physics. B (01-01-2018)“…We introduce and discuss two inter-related mechanisms operative in the electroweak sector of the Standard Model at high energies. Higgsplosion, the first…”
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Higgs vacuum stability from the dark matter portal
Published in The journal of high energy physics (01-08-2014)“…A bstract We consider classically scale-invariant extensions of the Standard Model ( CSI ESM ) which stabilise the Higgs potential and have good dark matter…”
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The axion mass from 5D small instantons
Published in The journal of high energy physics (01-03-2020)“…A bstract We calculate a new contribution to the axion mass that arises from gluons propagating in a 5th dimension at high energies. By uplifting the 4D…”
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Multiparticle production in the large λn limit: realising Higgsplosion in a scalar QFT
Published in The journal of high energy physics (01-06-2017)“…A bstract In a scalar theory which we use as a simplified model for the Higgs sector, we adopt the semiclassical formalism of Son for computations of n…”
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Accurate homogeneous electron gas exchange-correlation free energy for local spin-density calculations
Published in Physical review letters (21-02-2014)“…An accurate analytical parametrization for the exchange-correlation free energy of the homogeneous electron gas, including interpolation for partial spin…”
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Leptogenesis and neutrino oscillations in the classically conformal standard model with the Higgs portal
Published in The journal of high energy physics (01-10-2013)“…A bstract The Standard Model with an added Higgs portal interaction and no explicit mass terms is a classically scale-invariant theory. In this case the scale…”
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11
Multiparticle amplitudes in a scalar EFT
Published in The journal of high energy physics (20-05-2022)“…A bstract At sufficiently high energies the production of a very large number of particles is kinematically allowed. However, it is well-known that already in…”
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12
Current Development of siRNA Bioconjugates: From Research to the Clinic
Published in Frontiers in pharmacology (26-04-2019)“…Small interfering RNAs (siRNAs) acting via RNA interference mechanisms are able to recognize a homologous mRNA sequence in the cell and induce its degradation…”
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13
Dark matter monopoles, vectors and photons
Published in The journal of high energy physics (01-10-2014)“…A bstract In a secluded dark sector which is coupled to the Standard Model via a Higgs portal interaction we arrange for the existence of ’t Hooft-Polyakov…”
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14
A Trigonal Prismatic Mononuclear Cobalt(II) Complex Showing Single-Molecule Magnet Behavior
Published in Journal of the American Chemical Society (12-08-2015)“…Single-molecule magnets (SMMs) with one transition-metal ion often rely on unusual geometry as a source of magnetically anisotropic ground state. Here we…”
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15
The emergence of electroweak Skyrmions through Higgs bosons
Published in The journal of high energy physics (01-03-2021)“…A bstract Skyrmions are extended field configurations, initially proposed to describe baryons as topological solitons in an effective field theory of mesons…”
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Large effects from small QCD instantons: making soft bombs at hadron colliders
Published in The journal of high energy physics (01-04-2020)“…A bstract It is a common belief that the last missing piece of the Standard Model of particles physics was found with the discovery of the Higgs boson at the…”
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17
Defined High Molar Mass Poly(2‐Oxazoline)s
Published in Angewandte Chemie International Edition (19-11-2018)“…Poly(2‐alkyl‐2‐oxazoline)s (PAOx) are regaining interest for biomedical applications. However, their full potential is hampered by the inability to synthesise…”
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Simplified models of dark matter with a long-lived co-annihilation partner
Published in The journal of high energy physics (01-06-2017)“…A bstract We introduce a new set of simplified models to address the effects of 3-point interactions between the dark matter particle, its dark co-annihilation…”
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Perturbative growth of high-multiplicity W, Z and Higgs production processes at high energies
Published in The journal of high energy physics (01-03-2015)“…A bstract Using the classical recursion relations we compute scattering amplitudes in a spontaneously broken Gauge-Higgs theory into final states involving…”
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Reinforcement learning in cold atom experiments
Published in Nature communications (02-10-2024)“…Cold atom traps are at the heart of many quantum applications in science and technology. The preparation and control of atomic clouds involves complex…”
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