205 citations · 3k across the 122 of their papers we have counts for
4 papers · 1 filter
Entanglement entropy of integer Quantum Hall states
Ivan D. Rodriguez, German Sierra
We compute the entanglement entropy, in real space, of the ground state of the integer Quantum Hall states for three different domains embedded in the torus, the disk and the spher…
Exactly solvable pairing model for superconductors with a p+ip-wave symmetry
Miguel Ibanez, Jon Links, German Sierra +1
We present the exact Bethe ansatz solution for the two-dimensional BCS pairing Hamiltonian with p_x + i p_y symmetry. Using both mean-field theory and the exact solution we obtain…
Self-replicating functions and the renormalization group
Javier Rodriguez-Laguna, German Sierra
The partial success of the block renormalization group techniques is analysed in terms of a functional operator which formalizes the idea of self-replicability of a system in terms…
Landau levels and Riemann zeros
German Sierra, Paul K. Townsend
The number of complex zeros of the Riemann zeta function with positive imaginary part less than is the sum of a `smooth' function and a `fluctuation'. Berry…