Results 261 to 270 of about 381,312 (302)

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC [PDF]

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2012
Edmund Widl   +2 more
exaly   +3 more sources

Dynamical Boson Stars [PDF]

open access: yesLiving Reviews in Relativity, 2012
AbstractThe idea of stable, localized bundles of energy has strong appeal as a model for particles. In the 1950s, John Wheeler envisioned such bundles as smooth configurations of electromagnetic energy that he called geons, but none were found. Instead, particle-like solutions were found in the late 1960s with the addition of a scalar field, and these ...
Steven L Liebling, Carlos Palenzuela
exaly   +10 more sources

Classical algorithm for simulating experimental Gaussian boson sampling

Nature Physics, 2023
Gaussian boson sampling is a form of non-universal quantum computing that has been considered a promising candidate for showing experimental quantum advantage. While there is evidence that noiseless Gaussian boson sampling is hard to efficiently simulate
Changhun Oh   +4 more
semanticscholar   +1 more source

High-efficiency multiphoton boson sampling

open access: yesNature Photonics, 2017
Hui Wang, Yu He, Yu-Huai Li
exaly   +2 more sources

Quasi-bosons approximate bosons

Reports on Mathematical Physics, 1997
The authors consider the Kac bosons in an abstract version of the wedge algebra. For every \(n\) they cut the shift operator of a fixed orthonormal basis to make it act in a finite-dimensional subspace \({\mathcal H}_n\). This leads to a new set of commutation rules which are then used to define the quasi-bosons now existing in a finite-dimensional ...
Nielsen, Anne Kristine   +1 more
openaire   +2 more sources

Boson Stars and Boson Shells

Few-Body Systems, 2018
In this work we present a broad formalism for a study of the models of black holes, boson stars, boson shells and wormholes. The studies of boson stars and boson shells in a theory involving Scalar field, U(1) gauge field and a shelf interacting scalar potential coupled to gravity in the presence of a cosmological constant
Sanjeev Kumar   +2 more
openaire   +1 more source

Experimental boson sampling [PDF]

open access: yesNature Photonics, 2013
Universal quantum computers promise a dramatic speed-up over classical computers but a full-size realization remains challenging. However, intermediate quantum computational models have been proposed that are not universal, but can solve problems that are strongly believed to be classically hard.
Max Tillmann   +2 more
exaly   +4 more sources

BOSON MAPPINGS FOR BOSON SYSTEMS

International Journal of Modern Physics E, 1993
Boson mapping techniques are extended to systems of interacting bosons and then used to extract information regarding unphysical states.
S. PITTEL, R. BIJKER, J. DUKELSKY
openaire   +1 more source

Inconsistency of Cubic Boson-Boson Interactions

Physical Review, 1960
It is shown that there does not exist a ground state for a system of spin zero bose fields coupled only by local interactions involving three powers of the fields. Thus these interactions alone are not suitable for a model of interacting fields.
openaire   +2 more sources

Origin of the boson peak in amorphous solids

Nature Physics, 2022
Yuan-Chao Hu, Hajime Tanaka
semanticscholar   +1 more source

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