539 citations · 976 across the 32 of their papers we have counts for
39 papers
Fixation location in structured populations
David A. Brewster, Gabor Lippner, Josef Tkadlec +1
In stochastic evolutionary dynamics, the replacement of an existing genotype or cultural trait by a newly introduced mutant is typically characterized by the quantities of fixation…
Fast state transfer via loop weights
Gabor Lippner, Yujia Shi
We prove that almost-linear-time high-fidelity state transfer is achievable in a quantum spin chain using loop weights at the second and second-to-last nodes. We provide specific p…
Maximizing subgraph counts in regular graphs
Gabor Lippner, Arturo Ortiz San Miguel
Given a graph , we investigate the -regular graphs with the highest -density. We reframe the problem as a continuous optimization problem on the eigenvalues of by…
Any fully graphic region of degree sequences can be sampled rapidly
Péter L. Erdős, Gábor Lippner, Na'ama Nevo +1
Let and be positive integers with Let $\mD=\dds{n}Σ{c_1}{c_2}$ denote the set of all degree sequences of length with the eve…
Strong quantum state transfer on graphs via loop edges
Gabor Lippner, Yujia Shi
We quantify the effect of weighted loops at the source and target nodes of a graph on the strength of quantum state transfer between these vertices. We give lower bounds on loop we…
Pretty good fractional revival via magnetic fields: theory and examples
Whitney Drazen, Mark Kempton, Gabor Lippner
We develop the theory of pretty good quantum fractional revival in arbitrary sized subsets of a graph, including the theory for fractional cospectrality of subsets of arbitrary siz…