177 citations · 3.1k across the 96 of their papers we have counts for
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Hidden Symmetries, AdS_D x S^n, and the lifting of one-time-physics to two-time-physics
Itzhak Bars
The massive non-relativistic free particle in d-1 space dimensions has an action with a surprizing non-linearly realized SO(d,2) symmetry. This is the simplest example of a host of…
Two-Time Physics
Itzhak Bars
We give an overview of the correspondance between one-time-physics and two-time-physics. This is characterized by the presence of an SO(d,2) symmetry and an Sp(2) duality among div…
Gauge symmetry in phase space with spin, a basis for conformal symmetry and duality among many interactions
Itzhak Bars, Cemsinan Deliduman
We show that a simple OSp(1/2) worldline gauge theory in 0-brane phase space (X,P), with spin degrees of freedom, formulated for a d+2 dimensional spacetime with two times X^0,, X^…
Conformal Symmetry and Duality between Free Particle, H-atom and Harmonic Oscillator
Itzhak Bars
We establish a duality between the free massless relativistic particle in d dimensions, the non-relativistic hydrogen atom (1/r potential) in (d-1) space dimensions, and the harmon…