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Volume 155, Number 1
Publication Date: 1993
Miscellaneous front pages, Comm. Math. Phys., Volume 155, Number 1 (1993)
Editorial (dedication of this issue to Huzihiro Araki)
Alain Connes, Moshé Flato, Heisuke Hironaka, Arthur Jaffe and Vaughan Jones; 1-2
The automorphism group of the irrational rotation $C^*$-algebra
George A. Elliott and Mikael Rørdam; 3-26
Optimal hypercontractivity for Fermi fields and related noncommutative integration inequalities
Eric A. Carlen and Elliott H. Lieb; 27-46
Crystal base and $q$-vertex operators
Etsurō Date, Michio Jimbo and Masato Okado; 47-69
The analogues of entropy and of Fisher's information measure in free probability theory. I
Dan Voiculescu; 71-92
The topological structure of the unitary and automorphism groups of a factor
Sorin Popa and Masamichi Takesaki; 93-101
Transgression and the Chern character of finite-dimensional $K$-cycles
Alain Connes and Henri Moscovici; 103-122
Extensions of automorphisms and gauge symmetries
Detlev Buchholz, Sergio Doplicher, Roberto Longo and John E. Roberts; 123-134
Random walk representations and the Mayer expansion in the $N$-vector model
Keiichi R. Ito; 143-156
Subalgebras of infinite $C^*$-algebras with finite Watatani indices. I. Cuntz algebras
Masaki Izumi; 157-182
Stability for a class of bilocal Hamiltonians
Arthur Jaffe, Andrzej Lesniewski and Konrad Osterwalder; 183-197
Gravity in noncommutative geometry
A. H. Chamseddine, G. Felder and J. Fröhlich; 205-217
Miscellaneous back pages, Comm. Math. Phys., Volume 155, Number 1 (1993)
Communications in Mathematical Physics (1965-1997)