Results 81 to 90 of about 41,765 (239)
An Introduction to Bosonization [PDF]
, 2006 This is an expanded version of a lecture given at the {\it Workshop on Theoretical Methods for Strongly Correlated Fermions}, held at the {\it Centre de Recherches Mathématiques}, in Montréal, from May 26 to May 30, 1999. After general comments on the relevance of field theory to condensed matter systems, the continuum description of interacting ...
openaire +2 more sources
Transverse-momentum spectra of electroweak bosons near threshold at NNLO [PDF]
, 2014 We obtain the next-to-next-to-leading order corrections to transverse-momentum spectra of W, Z and Higgs bosons near the partonic threshold. In the threshold limit, the electroweak boson recoils against a low-mass jet and all radiation is either soft, or
Becher, Thomas +3 more
core +1 more source
Machine Learning: Science and TechnologyDeep generative models have become ubiquitous due to their ability to learn and sample from complex distributions. Despite the proliferation of various frameworks, the relationships among these models remain largely unexplored, a gap that hinders the ...
J Quetzalcóatl Toledo-Marin +3 more
doaj +1 more source
Fluctuation-induced Nambu–Goldstone bosons in a Higgs–Josephson model
New Journal of Physics, 2014 We present a new mechanism of fluctuation-induced Nambu–Goldstone bosons in a scalar field theory of Higgs–Josephson systems. We consider a simple scalar field model with $U{{(1)}^{n}}$ rotational symmetry. When there is an interaction which violates the
Takashi Yanagisawa, Yasumoto Tanaka
doaj +1 more source
Loop Quantum Photonic Chip for Coherent Multi‐Time‐Step Evolution
Laser &Photonics Reviews, EarlyView.A loop quantum photonic chip (Loop‐QPC) enabling efficient multi‐step quantum simulation in a single run is demonstrated. Combining recirculating loops with cycle‐or‐measure control, Loop‐QPC eliminates repeated reprogramming and reduces loss. Experimental demonstration of three‐step unitary evolution confirms high‐fidelity operation, showcasing the ...
Yuancheng Zhan +9 more
wiley +1 more source
Contextuality in Bosonic Bunching [PDF]
Physical Review Letters, 2014 4 pages, 1 figure, extended version of arXiv:1211.6907, discussion includes response to arXiv:1212 ...
Kurzyński, P. +3 more
openaire +3 more sources
Higher order and CP-violating effects in the neutralino and Higgs boson sectors of the MSSM [PDF]
, 2010 Complete one-loop results are presented for neutralino and Higgs decay processes of the form chi^0_i->chi^0_j h_a and h_a->chi^0_i chi^0_j in the MSSM with CP-violating parameters.
Fowler, Alison Clare +1 more
core
Fermion and boson pairs in beamsplitters and Mach–Zehnder interferometers
JPhys PhotonicsIn this short topical review, we look at something typically considered trivial, but not given formally elsewhere—the behaviour of first multiple fermions, then multiple bosons, in a beamsplitter.
Jonte R Hance
doaj +1 more source
European Physical Journal C: Particles and Fields, 2013 A Monte Carlo event generator is implemented for a two-Higgs-doublet model with maximal CP symmetry, the MCPM. The model contains five physical Higgs bosons; the ρ′, behaving similarly to the standard-model Higgs boson, two extra neutral bosons h′ and h″,
J. Brehmer +5 more
doaj +1 more source
Teaching Statistics, EarlyView.Abstract Statistical hypothesis testing (SHT) is widely employed across numerous scientific disciplines, and a clear understanding of its underlying logic is essential for the broader scientific community. Here, drawing upon both epistemological and statistical perspectives, we aim to clarify—primarily for educational purposes—the logical relationship ...
Maria Cristina Amoretti +1 more
wiley +1 more source