出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We propose a method to calculate the QCD level density directly from the thermodynamic quantities
obtained by lattice QCD simulations with the use of the maximum entropy method (MEM).
Understanding QCD thermodynamics fromQCD spectral properties has its own importance. Also
it has a close connection to phenomenological analyses of the lattice data as well as experimental
data on the basis of hadronic resonances. Our feasibility study shows that the MEM can provide
a useful tool to study QCD level density.
