Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Nicola Angel"'
Autor:
Joyce Zhou, Joel A Boyd, Bozica Nyeverecz, Charlotte Vivian, Nicola Angel, David L A Wood, Philip Hugenholtz, Gene W Tyson, Lutz Krause, Páraic Ó Cuív
Publikováno v:
BMC Research Notes, Vol 16, Iss 1, Pp 1-4 (2023)
Abstract Objectives In order to provide a better insight into the functional capacity of the human gut microbiome, we isolated a novel bacterium, “Candidatus Intestinicoccus colisanans” gen. nov. sp. nov., and performed whole genome sequencing. T
Externí odkaz:
https://doaj.org/article/5a83bfc8ff2243e394f76d80424e021f
We review recent work regarding the role of light scalar resonances at finite temperature for chiral symmetry and $U(1)_A$ restoration. The results obtained are based on unitarized Chiral Perturbation Theory and Ward Identities and are directly conne
Externí odkaz:
http://arxiv.org/abs/2312.14077
We calculate the pion scattering amplitude at nonzero temperature and nonzero $\mu_5$, the chemical potential associated to chiral imbalance in a locally $P$-breaking scenario. The amplitude is calculated up to next to leading order in Chiral Perturb
Externí odkaz:
http://arxiv.org/abs/2311.01917
Autor:
David L. A. Wood, Nancy Lachner, Jean-Marie Tan, Stephanie Tang, Nicola Angel, Antonia Laino, Richard Linedale, Kim-Anh Lê Cao, Mark Morrison, Ian H. Frazer, H. Peter Soyer, Philip Hugenholtz
Publikováno v:
mBio, Vol 9, Iss 5 (2018)
ABSTRACT Cutaneous squamous cell carcinoma (SCC) is the second-most-common cancer in Australia. The majority of SCCs progress from premalignant actinic keratosis (AK) lesions that form on chronically sun-exposed skin. The role of skin microbiota in t
Externí odkaz:
https://doaj.org/article/fc69b3fabd5a431896934efc73fd9aaf
Publikováno v:
JHEP 08 (2023) 148
We perform a complete calculation of the pion-kaon scattering amplitude in Chiral Perturbation Theory at finite temperature, paying particular attention to the analytic structure of the amplitude and the main differences with respect to the zero temp
Externí odkaz:
http://arxiv.org/abs/2304.08786
We revisit the most general effective lagrangian within Chiral Perturbation Theory at nonzero isospin chemical potential. In addition to the contributions already considered in the literature, we discuss the effects of new terms allowed by the symmet
Externí odkaz:
http://arxiv.org/abs/2205.14609
We review recent work on thermal resonances and their connection with chiral symmetry and $U(1)_A$ restoration within the QCD phase diagram. In particular, the $f_0(500)$ and $K_0^* (700)$ states generated from $\pi\pi$ and $\pi K$ scattering within
Externí odkaz:
http://arxiv.org/abs/2203.02612
We analize the most general low-energy effective lagrangian including local parity violating terms parametrized by an axial chemical potential $\mu_5$. This result is obtained following the external source method, up to $\mathcal{O}(p^4)$ order in th
Externí odkaz:
http://arxiv.org/abs/2112.13038
We discuss recent results regarding the interplay between chiral and $U(1)_A$ symmetry restoration, both from the point of view of Ward Identities relating meson susceptibilities and quark condensates, and from the behaviour of light meson resonances
Externí odkaz:
http://arxiv.org/abs/2111.14440
Autor:
Nicola, Angel Gómez
We review recent results on the role of light quark states within the QCD phase diagram. In particular, we will discuss how the combined use of theoretical techniques such as Effective Theories, Unitarization and Ward Identities helps to shed light o
Externí odkaz:
http://arxiv.org/abs/2012.13809