127 citations · 369 across the 8 of their papers we have counts for
5 papers · 1 filter
The Influence of Quintessence on the Separation of CMB Peaks
Michael Doran, Matthew Lilley, Jan Schwindt +1
A hypothetical dark energy component may have an equation of state that is different from a cosmological constant and possibly even changing in time. The spacing of the cosmic micr…
Constraining Quintessence with the New CMB Data
Michael Doran, Matthew Lilley, Christof Wetterich
The CMB data recently released by BOOMERANG and MAXIMA suggest that the anisotropy spectrum has a third peak in the range 800<l_3<900. A combination of this result with constraints…
The Location of CMB Peaks in a Universe with Dark Energy
Michael Doran, Matthew Lilley
The locations of the peaks of the CMB spectrum are sensitive indicators of cosmological parameters, yet there is no known analytic formula which accurately describes their dependen…
Quintessence and the Separation of CMB Peaks
Michael Doran, Matthew Lilley, Jan Schwindt +1
We propose that it should be possible to use the CMB to discriminate between dark energy models with different equations of state, including distinguishing a cosmological constant…
Relaxing the Bounds on Primordial Magnetic Seed Fields
Anne-Christine Davis, Matthew Lilley, Ola Tornkvist
We point out that the lower bound on the primordial magnetic field required to seed the galactic dynamo is significantly relaxed in an open universe or in a universe with a positiv…