Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Luty, Markus"'
Interactions between dark matter and ordinary matter will transfer momentum, and therefore give rise to a force on ordinary matter due to the dark matter `wind.' We present a realistic model of dark matter where this force can be maximal, meaning tha
Externí odkaz:
http://arxiv.org/abs/2312.13345
We consider the complete set of observables for collider searches for indirect effects of new heavy physics. They consist of $SU(3)_{\rm C}\times U(1)_{\rm EM}$ invariant interaction terms/operators that parameterize deviations from the Standard Mode
Externí odkaz:
http://arxiv.org/abs/2212.06215
In this Snowmass white paper, we describe how unitarity bounds can convert sensitivities for Higgs couplings at future colliders into sensitivities to the scale of new physics. This gives a model-independent consequence of improving these sensitiviti
Externí odkaz:
http://arxiv.org/abs/2203.09512
Publikováno v:
SciPost Phys. 13, 011 (2022)
Hamiltonian truncation is a non-perturbative numerical method for calculating observables of a quantum field theory. The starting point for this method is to truncate the interacting Hamiltonian to a finite-dimensional space of states spanned by the
Externí odkaz:
http://arxiv.org/abs/2110.08273
Publikováno v:
J. High Energ. Phys. 2021, 56 (2021)
A primary goal of present and future colliders is measuring the Higgs couplings to Standard Model (SM) particles. Any observed deviation from the SM predictions for these couplings is a sign of new physics whose energy scale can be bounded from above
Externí odkaz:
http://arxiv.org/abs/2009.11293
General principles of quantum field theory imply that there exists an operator product expansion (OPE) for Wightman functions in Minkowski momentum space that converges for arbitrary kinematics. This convergence is guaranteed to hold in the sense of
Externí odkaz:
http://arxiv.org/abs/1912.05550
The subject of radiation reaction in classical electromagnetism remains controversial over 120 years after the pioneering work of Lorentz. We give a simple but rigorous treatment of the subject at the textbook level that explains the apparent paradox
Externí odkaz:
http://arxiv.org/abs/1909.00960
Autor:
Chang, Spencer, Luty, Markus A.
Publikováno v:
J. High Energ. Phys. 2020, 140 (2020)
We consider modifications of the Higgs potential due to new physics at high energy scales. These upset delicate cancellations predicted by the Standard Model for processes involving Higgs bosons and longitudinal gauge bosons, and lead to a breakdown
Externí odkaz:
http://arxiv.org/abs/1902.05556
Non-minimal Higgs sectors are strongly constrained by the agreement of the measured couplings of the 125 GeV Higgs with Standard Model predictions. This agreement can be explained by an approximate $\mathbb{Z}_2$ symmetry under which the additional H
Externí odkaz:
http://arxiv.org/abs/1812.08179
Autor:
Evans, Jared A., Luty, Markus A.
Quirks are exotic particles charged under a new confining gauge group that can give rise to unique collider signatures, depending on their vector-like mass, quantum numbers, and the confinement scale. In this work, we consider the possibility that qu
Externí odkaz:
http://arxiv.org/abs/1811.08903