7 papers
Hadronic Spectral Functions above the QCD Phase Transition
M. Asakawa, T. Hatsuda, Y. Nakahara
We extract the spectral functions in the scalar, pseudo-scalar, vector, and axial vector channels above the deconfinement phase transition temperature (Tc) using the maximum entrop…
Maximum Entropy Analysis of the Spectral Functions in Lattice QCD
M. Asakawa, T. Hatsuda, Y. Nakahara
First principle calculation of the QCD spectral functions (SPFs) based on the lattice QCD simulations is reviewed. Special emphasis is placed on the Bayesian inference theory and t…
Spectral Functions of Hadrons in Lattice QCD
Y. Nakahara, M. Asakawa, T. Hatsuda
Using the maximum entropy method, spectral functions of the pseudo-scalar and vector mesons are extracted from lattice Monte Carlo data of the imaginary time Green's functions. The…
Hadronic Spectral Functions in Lattice QCD
Y. Nakahara, M. Asakawa, T. Hatsuda
QCD spectral functions of hadrons in the pseudo-scalar and vector channels are extracted from lattice Monte Carlo data of the imaginary time Green's functions. The maximum entropy…
Spin-dependent Polarizability of Nucleon with Dispersion Relation in the Skyrme Model
Y. Tanushi, Y. Nakahara, S. Saito +1
We calculate the spin-dependent polarizability of the nucleon in the Skyrme model. The result is compared with that of a heavy baryon chiral perturbation theory(HBChPT), and is sho…
Relativistic Effects in the Transverse Flow in the Molecular Dynamics Framework
Tomoyuki Maruyama, Koji Niita, Toshiki Maruyama +3
In order to investigate relativistic effects we compare the transverse flow calculated by using the four versions of the QMD approaches with that of the full covariant RQMD approac…