Perspectives on parity violation in chiral molecules: theory, spectroscopic experiment and biomolecular homochirality
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d2sc01323a
Abstract: The reflection (or ‘mirror’) symmetry of space is among the fundamental symmetries of physics. It is connected to the conservation law for the quantum number parity and a fundamental ‘non-observable’ property of space (as defined… read more here.
Keywords: homochirality; violation; physics; parity ... See more keywords
Enhancing the cross-correlations between magnetic fields and scalar perturbations through parity violation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/10/031
Abstract: One often resorts to a non-minimal coupling of the electromagnetic field in order to generate magnetic fields during inflation. The coupling is expected to depend on a scalar field, possibly the same as the one… read more here.
Keywords: magnetic fields; parity violation; field; cross ... See more keywords
Measuring parity violation in the Stochastic Gravitational Wave Background with the LISA-Taiji network
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2021/03/069
Abstract: Parity violation is a powerful observable to distinguish a cosmological background of Gravitational Waves (GWs) from an astrophysical one. Planar single GW interferometers, both on ground and in space, are unable to measure the net… read more here.
Keywords: parity violation; gravitational wave; stochastic gravitational; background ... See more keywords
No evidence for parity violation in BOSS
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2024/08/044
Abstract: Recent studies have found evidence for parity violation in the BOSS spectroscopic galaxy survey, with statistical significance as high as 7σ. These analyses assess the significance of the parity-odd four-point correlation function (4PCF) with a… read more here.
Keywords: parity violation; parity; violation boss; evidence parity ... See more keywords
${ {b\rightarrow c\tau\bar{\nu}}}$ decay in supersymmetry with R-parity violation
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Physics C"
DOI: 10.1088/1674-1137/43/8/083103
Abstract: In the past few years, several hints of lepton flavour universality (LFU) violation have emerged in the $b \to c \tau \bar\nu$ and $b \to s \ell^+ \ell^-$ data. Quite recently, the Belle Collaboration has… read more here.
Keywords: bar decay; tau bar; parity violation; bar ... See more keywords
Optical-lattice-based method for precise measurements of atomic parity violation
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.050101
Abstract: We propose a method for measuring parity violation in neutral atoms. It is an adaptation of a seminal work by Fortson [Phys. Rev. Lett. 70, 2383 (1993)], proposing a scheme for a single trapped ion.… read more here.
Keywords: parity; parity violation; method; optical lattice ... See more keywords
Alternative LISA-TAIJI networks: Detectability of parity violation in stochastic gravitational wave background
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.111.084026
Abstract: The detection of parity violation in the isotropic stochastic gravitational wave background (SGWB) will serve a crucial probe for new physics, particularly in parity-violating theories of gravity. The joint observations by the planned space-borne gravitational… read more here.
Keywords: parity violation; parity; gravitational wave; lisa ... See more keywords
Gravitino decay in high scale supersymmetry with R-parity violation
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.015030
Abstract: We consider the effects of R-parity violation due to the inclusion of a bilinear $\mu^\prime L H_u$ superpotential term in high scale supersymmetric models with an EeV scale gravitino as dark matter. Although the typical… read more here.
Keywords: high scale; violation; gravitino; parity violation ... See more keywords
Amplification of the anomalous scaling in the Kazantsev-Kraichnan model with finite-time correlations and spatial parity violation.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.109.055101
Abstract: By using the field theoretic renormalization group technique together with the operator product expansion, simultaneous influence of the spatial parity violation and finite-time correlations of an electrically conductive turbulent environment on the inertial-range scaling behavior… read more here.
Keywords: parity violation; spatial parity; finite time; time ... See more keywords
Demonstration of a Sensitive Method to Measure Nuclear-Spin-Dependent Parity Violation.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.142501
Abstract: Nuclear-spin-dependent parity violation (NSD-PV) effects in atoms and molecules arise from Z^{0} boson exchange between electrons and the nucleus, and from the magnetic interaction between electrons and the parity-violating nuclear anapole moment. We demonstrate measurements… read more here.
Keywords: parity; parity violation; spin dependent; measure ... See more keywords
Search for exotic parity-violation interactions with quantum spin amplifiers
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.eade0353
Abstract: Quantum sensing provides sensitive tabletop tools to search for exotic spin-dependent interactions beyond the standard model, which have attracted great attention in theories and experiments. Here, we develop a technique based on Spin Amplifier for… read more here.
Keywords: exotic parity; search exotic; violation interactions; spin ... See more keywords