74 citations · 82 across the 5 of their papers we have counts for
5 papers
Electron Exchange Coupling for Single Donor Solid-State Qubits
C. J. Wellard, L. C. L. Hollenberg, F. Parisoli +4
Inter-valley interference between degenerate conduction band minima has been shown to lead to oscillations in the exchange energy between neighbouring phosphorus donor electron sta…
An Analytic Variational Study of the Mass Spectrum in 2+1 Dimensional SU(3) Hamiltonian Lattice Gauge Theory
Jesse Carlsson, John A. L. McIntosh, Bruce H. J. McKellar +1
We calculate the masses of the lowest lying eigenstates of improved SU(2) and SU(3) lattice gauge theory in 2+1 dimensions using an analytic variational approach. The ground state…
Reaching the continuum limit in lattice gauge theory - without a computer
John A. L. McIntosh, Lloyd C. L. Hollenberg
The scaling slope of the anti-symmetric mass gap M of compact U(1)_{2+1} lattice gauge theory is obtained analytically in the Hamiltonian formalism using the plaquette expansion. B…
Analytic calculation of the mass gap in U(1)_{2+1} lattice gauge theory
John A. L. McIntosh, Lloyd C. L. Hollenberg
An analytic calculation of the photon mass gap M of compact U(1)_{2+1} in the Hamiltonian formalism is performed utilizing the first four Hamiltonian moments with respect to a one-…
Improved Hamiltonian Lattice Gauge Theory
J. Carlsson, J. A. L. McIntosh, B. H. J. McKellar +1
We derive an improved lattice Hamiltonian for pure gauge theory, coupling arbitrarily distant links in the kinetic term. The level of improvement achieved is examined in variationa…