Results 51 to 60 of about 143,350 (243)

Baryon-baryon interactions from the lattice [PDF]

, 2008
I discuss the latest progress in calculating baryon-baryon interactions with lattice QCD. The latest results from the NPLQCD collaboration for nucleon-nucleon scattering along with preliminary calculations of hyperon-nucleon scattering are presented.
openaire   +3 more sources

Baryon-Baryon Interactions from Lattice QCD

, 2010
We report on new attempt to investigate baryon-baryon interactions in lattice QCD. From the Bethe-Salpeter (BS) wave function, we have successfully extracted the nucleon-nucleon ($NN$) potentials in quenched QCD simulations, which reproduce qualitative ...
Aoki S, Aoki S, Aoki S, Aoki S, Aoki S, Ishii N, Ishizuka N, Machleidt R, Machleidt R, Machleidt R, Murano K, Nemura H, Yukawa H   +12 more
core   +1 more source

Phenomenological study of hadron interaction models [PDF]

, 2001
We present a phenomenological study of three models with different effective degrees of freedom: a Goldstone Boson Exchange (GBE) model which is based on quark-meson couplings, the quark delocalization, color screening model (QDCSM) which is based on ...
A. Chodos, A. Chodos, A. De Rujula, A. M. Badalyan, A. Manohar, A. Valcarcr, A. W. Thomas, C. D. Roberts, C. W. Wong, D. Bartz, D. Bartz, D. Bartz, D. O. Riska, F. Myhrer, F. Wang, F. Wang, Fl. Stancu, G. E. Brown, G. H. Wu, H. Collins, H. Yukawa, I. Zahed, J. L. Ping, K. Shimizu, L. Ya. Glozman, L. Ya. Glozman, L. Ya. Glozman, L. Ya. Glozman, L. Ya. Glozman, M. Genovese, M. R. Frank, M. W. Paris, N. Isgur, P. C. Tandy, P. N. Shen, P. N. Shen, Q. Wang, R. Friedberg, R. L. Jaffe, R. Machleidt, R. T. Cahill, R. T. Cahill, S. Takeuchi, S. Weinberg, W. B. Li, X. F. Lu, X. Q. Yuan, Y. Fujiwara, Y. Fujiwara, Yu. A. Simonov   +49 more
core   +3 more sources

Magnetic Hopfions as Local Rotations of the Uniform Magnetization Background

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
The Hopf mapping of 3D coordinate space to the unit sphere m2 = 1 in the magnetization space m(r) can be parametrized by some angles. These angles are used to define a local rotation matrix to restore the hopfion magnetization configuration from the uniformly magnetized state for any Hopf indices.
Konstantin Y. Guslienko
wiley   +1 more source

BARYON STRUCTURE [PDF]

Theoretical Nuclear Physics in Italy, 2003
20 pages, no figures, invited general report at the "IX Convegno su Problemi di Fisica Nucleare e Teorica", Cortona, Oct.
openaire   +2 more sources

Baryon Binding Energy in Sakai-Sugimoto Model

, 2009
The binding energy of baryon has been studied in the dual $AdS_5\times S^5$ string theory with a black hole interior. In this picture baryon is constructed of a $D_5$ brane vertex wrapping on $S^5$ and $N_c$ fundamental strings connected to it.
C.P. Herzog, C.P. Herzog, E. Caceres, E. Caceres, E. Nakano, E. Witten, F.L. Lin, G. Curtis, G. Curtis, H. Liu, H. Liu, J. Erdmenger, J. Sadeghi, J. Sadeghi, J. Sadeghi, J. Sadeghi, J.D. Edelstein, J.H. Schwarz, J.L. Petersen, J.M. Maldacena, K. Peeters, M. Chernicoff, M. Chernicoff, M. R. Pahlavani, M. Rozali, N. Armesto, O. Bergmann, R. Morad, S. Heshmatian, S.D. Avramis, S.S. Gubser, T. Matsuo   +31 more
core   +1 more source

HyperFLINT: Hypernetwork‐based Flow Estimation and Temporal Interpolation for Scientific Ensemble Visualization

Computer Graphics Forum, EarlyView.
Abstract We present HyperFLINT (Hypernetwork‐based FLow estimation and temporal INTerpolation), a novel deep learning‐based approach for estimating flow fields, temporally interpolating scalar fields, and facilitating parameter space exploration in spatio‐temporal scientific ensemble data. This work addresses the critical need to explicitly incorporate
Hamid Gadirov, Qi Wu, David Bauer, Kwan‐Liu Ma, Jos B.T.M. Roerdink, Steffen Frey   +5 more
wiley   +1 more source

Octet baryon magnetic moments at next-to-next-to-leading order in covariant chiral perturbation theory

European Physical Journal C: Particles and Fields, 2018
We calculate the octet baryon magnetic moments in covariant baryon chiral perturbation theory with the extended-on-mass-shell renormalization scheme up to next-to-next-to-leading order.
Yang Xiao, Xiu-Lei Ren, Jun-Xu Lu, Li-Sheng Geng, Ulf-G. Meißner   +4 more
doaj   +1 more source

Baryon-baryon interactions in free space and baryonic medium

, 2003
We study the interactions of the octet baryons in a relativistic meson exchange approach connecting free-space and in-medium interactions with those in finite (hyper)nuclei. A short sketch of the model including the relativistic T- and G-matrix and the mapping of the G-matrix onto density dependent vertex functionals in the density dependent ...
Keil, C., Lenske, H.
openaire   +2 more sources

Cosmological Dynamics of Interacting Dark Energy and Dark Matter in f(Q)$f(Q)$ Gravity

Fortschritte der Physik, Volume 73, Issue 5, May 2025.
Abstract In this work, the behavior of interacting dark energy (DE) and dark matter (DM) within a model of f(Q)$f(Q)$ gravity is explored, employing the standard framework of dynamical system analysis. The power‐law f(Q)$f(Q)$ model is considered, incorporating two different forms of interacting DE and DM: 3αHρm$3\alpha H\rho _m$ and α3HρmρDE$\frac ...
Gaurav N. Gadbail, Simran Arora, Phongpichit Channuie, P. K. Sahoo   +3 more
wiley   +1 more source