27 citations · 164 across the 12 of their papers we have counts for
12 papers
Preparing Spin Squeezed States via Adaptive Genetic Algorithm
Yiming Zhao, Libo Chen, Yong Wang +2
We introduce a novel strategy employing an adaptive genetic algorithm (GA) for iterative optimization of control sequences to generate quantum nonclassical states. Its efficacy is…
Lowest Eigenvalues of Random Hamiltonians
J. J. Shen, Y. M. Zhao, A. Arima +1
In this paper we present results of the lowest eigenvalues of random Hamiltonians for both fermion and boson systems. We show that an empirical formula of evaluating the lowest eig…
Strong Linear Correlation Between Eigenvalues and Diagonal Matrix Elements
J. J. Shen, A. Arima, Y. M. Zhao +1
We investigate eigenvalues of many-body systems interacting by two-body forces as well as those of random matrices. We find a strong linear correlation between eigenvalues and diag…
Number of states for nucleons in a single- shell
Y. M. Zhao, A. Arima
In this paper we obtain number of states with a given spin and a given isospin for systems with three and four nucleons in a single- orbit, by using sum rules of six-…
-pairing interaction, number of states, and nine- sum rules of four identical particles
Y. M. Zhao, A. Arima
In this paper we study -pairing Hamiltonian and find that the sum of eigenvalues of spin states equals sum of norm matrix elements within the pair basis for four identical p…
Number of Spin States of Identical Particles
Y. M. Zhao, A. Arima
In this paper we study the enumeration of number (denoted as ) of spin states for fermions in a single- shell and bosons with spin . We show that can be enum…