18 citations · 43 across the 11 of their papers we have counts for
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cond-mat.mes-hall2004★ 7 cited
Non-Commutative Time, the Quantum Hall Effect and Twistor Theory
Dana Mihai, George Sparling, Philip Tillman
It is proposed that Maxwell theory, with a topological term, in four non-commutative dimensions, where the co-ordinates obey the Heisenberg algebra, is an umbrella theory for the d…
cond-mat.mes-hall2004★ 8 cited
A primordial theory
George Sparling, Philip Tillman
We review the twistor approach to the Zhang-Hu theory of the four-dimensional Quantum Hall effect. We point out the key role played by the group Spin(4,4), as the symmetry group of…
cond-mat.mes-hall2002★ 18 cited
Twistor theory and the four-dimensional Quantum Hall effect of Zhang and Hu
George Sparling
The construction by Zhang and Hu of a four-dimensional analogue of the Quantum Hall effect is generalized and recast as a purely geometrical theory, using the languages of Lie grou…