Zobrazeno 1 - 10
of 76 676
pro vyhledávání: '"P. Strange"'
We investigated the radial and non-radial fundamental ($f$) mode oscillations of self-bound (quark) stars obtained after employing the Vector MIT (vMIT) bag model. Within this model, we computed the equation of state for strange quark matter satisfyi
Externí odkaz:
http://arxiv.org/abs/2412.05752
Metals hosting strong electronic interactions, including high-temperature superconductors, behave in ways that do not conform to the normal Fermi liquid theory. To pinpoint the microscopic origin of this strange metal behavior, here we reexamine the
Externí odkaz:
http://arxiv.org/abs/2412.04322
Autor:
Campbell, D. J., Frachet, M., Oliviero, V., Kurosawa, T., Momono, N., Oda, M., Chang, J., Vignolles, D., Proust, C., LeBoeuf, D.
Strange metals challenge our understanding of charge transport in metals. Here, we investigate how the strange metal phase of La$_{2-x}$Sr$_x$CuO$_4$ is impacted by a field-induced glassy antiferromagnetic state. Using magnetic fields above 80 T, we
Externí odkaz:
http://arxiv.org/abs/2412.03720
This study investigates the structural properties of strange quark stars (SQS) using a Quantum Chromodynamics (QCD) perturbative model combined with the latest Particle Data Group dataset. Given the energy scale present in compact stars, QCD perturba
Externí odkaz:
http://arxiv.org/abs/2411.12048
Autor:
Guo, Xuefei, Chen, Jin, Hoveyda-Marashi, Farzaneh, Bettler, Simon L., Chaudhuri, Dipanjan, Kengle, Caitlin S., Schneeloch, John A., Zhang, Ruidan, Gu, Genda, Chiang, Tai-Chang, Tsvelik, Alexei M., Faulkner, Thomas, Phillips, Philip W., Abbamonte, Peter
The strange metal is a peculiar phase of matter in which the electron scattering rate, $\tau^{-1} \sim k_B T/\hbar$, which determines the electrical resistance, is universal across a wide family of materials and determined only by fundamental constan
Externí odkaz:
http://arxiv.org/abs/2411.11164
Autor:
Alexandrou, C., Bacchio, S., De Santis, A., Evangelista, A., Finkenrath, J., Frezzotti, R., Gagliardi, G., Garofalo, M., Kalntis, N., Kostrzewa, B., Lubicz, V., Pittler, F., Romiti, S., Sanfilippo, F., Simula, S., Tantalo, N., Urbach, C., Wenger, U.
We present a lattice calculation of the Hadronic Vacuum Polarization (HVP) contribution of the strange and charm quarks to the anomalous magnetic moment of the muon in isospin symmetric QCD. We employ the gauge configurations generated by the Extende
Externí odkaz:
http://arxiv.org/abs/2411.08852
Autor:
Aymard, Benjamin
In this article we introduce an original model in order to study the emergence of chaos in a reaction diffusion system in the presence of self- and cross-diffusion terms. A Fourier Spectral Method is derived to approximate equilibria and orbits of th
Externí odkaz:
http://arxiv.org/abs/2412.17076
Autor:
Bałut, David, Guo, Xuefei, de Vries, Niels, Chaudhuri, Dipanjan, Bradlyn, Barry, Abbamonte, Peter, Phillips, Philip W.
The density-density response in optimally doped Bi$_2$Sr$_2$CaCu$_2$O$_{8+x}$ has recently been shown to exhibit conformal symmetry. Using, the experimentally inferred conformal dynamic susceptibility, we compute the resultant quantum Fisher informat
Externí odkaz:
http://arxiv.org/abs/2412.14413
Autor:
Lodha, Chetan, Rai, Ajay Kumar
Motivated by recent developments in tetraquark studies, we investigate the mass spectra and decay properties of light-strange tetraquarks ($sq\bar{s}\bar{q},ss\bar{q}\bar{q}$) in diquark-antidiquark formalism. By considering different internal quark
Externí odkaz:
http://arxiv.org/abs/2412.05874
Autor:
Benton, Genessa, Boito, Diogo, Golterman, Maarten, Keshavarzi, Alexander, Maltman, Kim, Peris, Santiago
A key issue affecting the attempt to reduce the uncertainty on the Standard Model prediction for the muon anomalous magnetic moment is the current discrepancy between lattice-QCD and data-driven results for the hadronic vacuum polarization. Progress
Externí odkaz:
http://arxiv.org/abs/2411.06637