Results 11 to 20 of about 189,131 (288)
Revisiting the B-physics anomalies in R-parity violating MSSM [PDF]
European Physical Journal C: Particles and Fields, 2020 In recent years, several deviations from the Standard Model predictions in semileptonic decays of B-meson might suggest the existence of new physics which would break the lepton-flavour universality.
Quan-Yi Hu, Ya-Dong Yang, Min-Di Zheng
doaj +3 more sources
Broken R-parity, stop decays, and neutrino physics [PDF]
, 2001 51 pages, 6 figures, LaTeX2e and RevTeX4, published ...
Restrepo, Diego +2 more
openaire +4 more sources
Encoding-independent optimization problem formulation for quantum computing
Frontiers in Quantum Science and Technology, 2023 We review encoding and hardware-independent formulations of optimization problems for quantum computing. Using this generalized approach, an extensive library of optimization problems from the literature and their various derived spin encodings are ...
Federico Dominguez +7 more
doaj +1 more source
Scalable set of reversible parity gates for integer factorization
Communications Physics, 2023 Classical microprocessors operate on irreversible gates, that, when combined with AND, half-adder and full-adder operations, execute complex tasks such as multiplication of integers.
Martin Lanthaler +2 more
doaj +1 more source
Parity Doublets in Quark Physics [PDF]
Physical Review Letters, 1997 There are numerous examples of very nearly degenerate states of opposite parity in molecular physics. The ammonia maser is based on one such double. Theory shows that these parity doubles can occur if the nuclear shape in the molecule is reflection-asymmetric because the time scales of the shape and the electronic cloud are well-separated.
Balachandran, A. P., Vaidya, S.
openaire +2 more sources
Minimal constraints in the parity formulation of optimization problems
New Journal of Physics, 2021 As a means to solve optimization problems using quantum computers, the problem is typically recast into an Ising spin model whose ground-state is the solution of the optimization problem.
Martin Lanthaler, Wolfgang Lechner
doaj +1 more source
Hunting for vampires and other unlikely forms of parity violation at the Large Hadron Collider
Journal of High Energy Physics, 2022 Non-Standard-Model parity violation may be occurring in LHC collisions. Any such violation would go unseen, however, as searches for it are not currently performed.
Christopher G. Lester +3 more
doaj +1 more source
Quantum Approximate Optimization With Parallelizable Gates
IEEE Transactions on Quantum Engineering, 2020 The quantum approximate optimization algorithm (QAOA) has been introduced as a heuristic digital quantum computing scheme to find approximate solutions of combinatorial optimization problems. We present a scheme to parallelize this approach for arbitrary
Wolfgang Lechner
doaj +1 more source
Parity-violation in bouncing cosmology
Journal of High Energy Physics, 2023 We investigate the possibility of the enhancement of parity-violation signal in bouncing cosmology. Specifically, we are interested in deciding which phase should generate the most significant parity-violation signals.
Mian Zhu, Yong Cai
doaj +1 more source
Perspectives on electric dipole moments of atoms and molecules [PDF]
EPJ Web of Conferences, 2023 Searches for a permanent electric dipole moment (EDM) of a fundamental particle started with the key idea by Ramsey and Purcell of exploitation of discrete symmetries, such as parity, more than seven decades ago.
Boeschoten Alexander, Willmann Lorenz
doaj +1 more source