43 citations · 106 across the 5 of their papers we have counts for
5 papers · 1 filter
Symmetric discrete coherent states for n qubits
C. Munoz, A. B. Klimov, L. L. Sanchez-Soto
We put forward a method of constructing discrete coherent states for n qubits. After establishing appropriate displacement operators, the coherent states appear as displaced versio…
Graph states in phase space
A. B. Klimov, C. Munoz, L. L. Sanchez-Soto
The phase space for a system of qubits is a discrete grid of points, whose axes are labeled in terms of the elements of the finite field $\Gal{2^n}$ to end…
Discrete coherent and squeezed states of many-qudit systems
A. B. Klimov, C. Munoz, L. L. Sanchez-Soto
We consider the phase space for a system of identical qudits (each one of dimension , with a primer number) as a grid of points and use the finite f…
Discrete coherent states for n qubits
C. Munoz, A. B. Klimov, L. L. Sanchez-Soto +1
Discrete coherent states for a system of qubits are introduced in terms of eigenstates of the finite Fourier transform. The properties of these states are pictured in phase spa…
Optimal quantum state reconstruction for cold trapped ions
A. B. Klimov, A. Fernández, C. Muñoz +1
We study the physical implementation of an optimal tomographic reconstruction scheme for the case of determining the state of a multi-qubit system, where trapped ions are used for…