Dear All,
If I got it correctly, to have a site dependent potential one can use the inhomogeneous lattice and specify 'mu' as a function of space. However, it seems to be restricted to alps-defined functions (including rand()), but I couldn't find a list of them. For instance, is there a delta-kronecker function or a step function available? As an alternative, is there a way to pass a well defined set of numerical values? For instance to tune the boundary chemical potential only, I had to follow the tutorial and create a special lattice with different site type at the boundary. Is it the only way? thank you for your reply.
best,
Benoît
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Researcher at CNRS,
Laboratoire Kastler Brossel (Paris, France) and UMI Merlion-MajuLab (Singapore)
Visiting Associate Professor at the Centre for Quantum Technologies (NUS, Singapore)