5 citations · 12 across the 4 of their papers we have counts for
10 papers
The Orbifold-String Theories of Permutation-Type: III. Lorentzian and Euclidean Space-Times in a Large Example
M. B. Halpern
To illustrate the general results of the previous paper, we discuss here a large concrete example of the orbifold-string theories of permutation-type. For each of the many subexamp…
The Orbifold-String Theories of Permutation-Type: I. One Twisted BRST per Cycle per Sector
M. B. Halpern
We resume our discussion of the new orbifold-string theories of permutation-type, focusing in the present series on the algebraic formulation of the general bosonic prototype and e…
The orbifold-string theories of permutation-type: II. Cycle dynamics and target space-time dimensions
M. B. Halpern
We continue our discussion of the general bosonic prototype of the new orbifold-string theories of permutation type. Supplementing the extended physical-state conditions of the pre…
The Orbifolds of Permutation-Type as Physical String Systems at Multiples of c=26. I.Extended Actions and New Twisted World-Sheet Gravities
M. B. Halpern
This is the first in a series of papers in which I investigate the orbifolds of permutation-type as candidates for {\it new physical string systems} at multiples of critical closed…
The General Coset Orbifold Action
M. B. Halpern, F. Wagner
Recently an action formulation, called the general WZW orbifold action, was given for each sector of every WZW orbifold. In this paper we gauge this action by general twisted gauge…
More About All Current-Algebraic Orbifolds
M. B. Halpern, J. E. Wang
Recently a construction was given for the stress tensors of all sectors of the general current-algebraic orbifold A(H)/H, where A(H) is any current-algebraic conformal field theory…