Extracting partition function zeros from Fukui-Todo simulations

The Fukui-Todo algorithm is an important element of the array simulational approaches to tackling critical phenomena in statistical physics. partition-function-zero approach fundamental importance understanding such and a precise tool measure their properties. However, because bypasses sample-by-sample energy computation, zeros cannot easily be harnessed through distribution. Here this obstacle overcome by novel reweighting technique zero-detection protocol. efficacy demonstrated simple iconic models which feature transitions both first second order.