activity
19922026
most citedReview of asymmetric dark matter

486 citations · 6.7k across the 174 of their papers we have counts for

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13 papers · 1 filter

astro-ph2000★ 77 cited

Physics of mirror photons

R. Foot, A. Yu. Ignatiev, R. R. Volkas

The physics of kinetic mixing between ordinary and mirror photons is discussed. An important role is played by four linear combinations we dub the physical photon, the sterile phot…

hep-ph2000★ 12 cited

Synchronisation and MSW sharpening of neutrinos propagating in a flavour blind medium

Nicole F. Bell, R. F. Sawyer, Raymond R. Volkas

We consider neutrino oscillations in a medium in which scattering processes are blind to the neutrino flavour. We present an analytical derivation of the synchronised behaviour obt…

astro-ph2000★ 22 cited

Do "isolated" planetary mass objects orbit mirror stars?

R. Foot, A. Yu. Ignatiev, R. R. Volkas

We propose that the ``isolated'' planetary mass objects observed by Zapatero Osorio et al in the Orionis cluster might actually be in orbit around invisible stellar mass compan…

hep-ph2000

Lepton asymmetries from neutrino oscillations

R. R. Volkas

Reasonably large relic neutrino asymmetries can be generated by active-sterile neutrino oscillations. After briefly discussing possible applications, I describe the Quantum Kinetic…

quant-ph2000

Coherent oscillation in a linear quantum system coupled to a thermal bath

N. F. Bell, R. F. Sawyer, R. R. Volkas

We consider the time development of the density matrix for a system coupled to a thermal bath, in models that go beyond the standard two-level systems through addition of an energy…

hep-ph2000★ 29 cited

Further studies on relic neutrino asymmetry generation II: a rigorous treatment of repopulation in the adiabatic limit

Keith S. M. Lee, Raymond R. Volkas, Yvonne Y. Y. Wong

We derive an approximate relic neutrino asymmetry evolution equation that systematically incorporates repopulation processes from the full quantum kinetic equations (QKEs). It is s…