We theoretically investigate the fluctuations in the number of emergent magnetic monopoles in spin ice. The Langevin equation for these fluctuations is deduced. That allows us to calculate the spectrum… Click to show full abstract
We theoretically investigate the fluctuations in the number of emergent magnetic monopoles in spin ice. The Langevin equation for these fluctuations is deduced. That allows us to calculate the spectrum of relative fluctuations, which can be measured experimentally. Keywords—magnetic monopoles; spin ice; fluctuations; ice rules; generation-recombination.
               
Click one of the above tabs to view related content.