55 citations · 59 across the 3 of their papers we have counts for
4 papers · 1 filter
Ternary Virasoro - Witt Algebra
Thomas L Curtright, David B Fairlie, Cosmas K Zachos
A 3-bracket variant of the Virasoro-Witt algebra is constructed through the use of su(1,1) enveloping algebra techniques. The Leibniz rules for 3-brackets acting on other 3-bracket…
Umbral Deformations on Discrete Spacetime
Cosmas K. Zachos
Given a minimum measurable length underlying spacetime, the latter may be effectively regarded as discrete, at scales of order the Planck length. A systematic discretization of con…
A Survey of Star Product Geometry
Cosmas Zachos
A brief pedagogical survey of the star product is provided, through Groenewold's original construction based on the Weyl correspondence. It is then illustrated how simple Landau or…
The Paradigm of Pseudodual Chiral Models
C. Zachos, T. Curtright
This is a synopsis and extension of Phys.~Rev.~{\em D49} 5408 (1994). The Pseudodual Chiral Model illustrates 2-dimensional field theories which possess an infinite number of conse…