@article{oai:nagoya.repo.nii.ac.jp:00028440,
 author = {Hiai, Fumio and Ueda, Yoshimichi},
 issue = {1},
 journal = {Communications in Mathematical Physics},
 month = {Feb},
 note = {Orbital counterparts of the free pressure and its Legendre transform (or η- entropy) are introduced and studied in comparison with other entropy quantities in free probability theory and in relation to random multi-matrix models.},
 pages = {275--300},
 title = {Orbital Free Pressure and Its Legendre Transform},
 volume = {334},
 year = {2015}
}