Results 21 to 30 of about 575,418 (334)

Predictions from Heavy New Physics Interpretation of the Top Forward-Backward Asymmetry [PDF]

open access: yes, 2012
We derive generic predictions at hadron colliders from the large forward-backward asymmetry observed at the Tevatron, assuming the latter arises from heavy new physics beyond the Standard Model.
A Martin   +31 more
core   +2 more sources

SYMMETRIES AND INVARIANCES IN CLASSICAL PHYSICS [PDF]

open access: yes, 2007
This Chapter discusses the role of symmetry in classical physics. We begin, in Section 2, with the distinction between symmetries of objects and of laws, and that between symmetry principles and symmetry arguments, including a discussion of Curie’s principle.
K. Brading, CASTELLANI, ELENA
openaire   +2 more sources

Neural Network-Based Intuitive Physics for Non-Inertial Reference Frames

open access: yesIEEE Access, 2021
Classical mechanics offers us reliable means to predict various physical quantities, but it is difficult to derive the precise dynamic equations underlying most phenomena and obtain physical quantities in real-world situations.
Jongwoo Seo, Sang Wan Lee
doaj   +1 more source

On interpolating anomalous dimension of twist-two operators with general spins

open access: yesJournal of High Energy Physics, 2019
We study non-perturbative interpolating functions to probe the physics of anomalous dimensions associated with twist-two operators in N = 4 $$ \mathcal{N}=4 $$ SYM of finite and infinite spin.
Aritra Banerjee   +3 more
doaj   +1 more source

A topological invariant of RG flows in 2D integrable quantum field theories [PDF]

open access: yes, 1999
We construct a topological invariant of the renormalization group trajectories of a large class of 2D quantum integrable models, described by the thermodynamic Bethe ansatz approach.
Caracciolo, R., Gliozzi, F., Tateo, R.
core   +2 more sources

SHAPE-INVARIANCE AND MANY-BODY PHYSICS [PDF]

open access: yesSymmetries in Nuclear Structure, 2004
To appear in the proceedings of "Symmetries in Nuclear Structure, Ettore Majorana Centre, Erice - Sicily, Italy, March 23-29, 2003"; 10 pages of Latex ...
openaire   +2 more sources

Nonlinear QED and physical Lorentz invariance

open access: yesPhysical Review D, 2006
The spontaneous breakdown of 4-dimensional Lorentz invariance in the framework of QED with the nonlinear vector potential constraint A_ ^{2}=M^{2}(where M is a proposed scale of the Lorentz violation) is shown to manifest itself only as some noncovariant gauge choice in the otherwise gauge invariant (and Lorentz invariant) electromagnetic theory.
Azatov, A., Chkareuli, J.
openaire   +2 more sources

Search for new neutral gauge bosons with the CMS Experiment at the LHC

open access: yesEPJ Web of Conferences, 2018
A search for narrow resonances in dimuon invariant mass spectra has been performed using 13 fb-1 data obtained in 2016 from proton-proton collisions at √s = 13 TeV with the CMS experiment at the LHC. No evidence for physics beyond standard model is found.
Lanyov Alexander   +2 more
doaj   +1 more source

Investigating the jet activity accompanying the production at the LHC of a massive scalar particle decaying into photons

open access: yesPhysics Letters B, 2016
We study the jet activity that accompanies the production by gluon fusion of a new physics scalar particle decaying into photons at the LHC. In the considered scenarios, both the production and decay mechanisms are governed by loop-induced interactions ...
Benjamin Fuks   +3 more
doaj   +1 more source

Simultaneity as an Invariant Equivalence Relation [PDF]

open access: yes, 2012
This paper deals with the concept of simultaneity in classical and relativistic physics as construed in terms of group-invariant equivalence relations.
A. Einstein   +13 more
core   +1 more source

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