4 papers
Stationary perturbation theory without sums over intermediate states: Supersymmetric Expansion Algorithm
M. Napsuciale, S. RodrÃguez
In this work we show that results of Rayleigh-Schrödinger perturbation theory can be easily obtained using the recently proposed supersymmetric expansion algorithm. Our formalism…
Totally Disconnected (non-metric) Gelfand Duality
Sebastián RodrÃguez, Xavier Caicedo
We characterize those algebras over a disconnected uniformly complete topological field which are representable as algebras of continuous functions on compact topological spaces, g…
Chase-escape with conversion on the complete graph
Matthew Junge, Sergio RodrÃguez
We prove that chase-escape with conversion on the complete graph undergoes a phase transition at equal fitness and derive simple asymptotic formulas for the extinction probability,…
Non-resonant electric quantum control of individual on-surface spins
Santiago A. RodrÃguez, Sergio S. Gómez, JoaquÃn Fernández-Rossier +1
Quantum control techniques play an important role in manipulating and harnessing the properties of different quantum systems, including isolated atoms. Here, we propose to achieve…