A. Arima

activity

19952010

most citedRegularities of Many-body Systems Interacting by a Two-body Random Ensemble

63 citations · 563 across the 33 of their papers we have counts for

collaborators

Showing 2001Show all

2 papers · 1 filter

nucl-th2001★ 30 cited

A simple approach to the angular momentum distribution in the ground states of many-body systems

Y. M. Zhao, A. Arima, N. Yoshinaga

We propose a simple approach to predict the angular momentum I ground state (I g.s.) probabilities of many-body systems that does not require the diagonalization of hamiltonians wi…

nucl-th2001★ 30 cited

Towards understanding the probability of $0^{+}$ ground states in even-even many-body systems

Y. M. Zhao, A. Arima

For single- $j$ shells with $j = 7/2, 9/2$ and 11/2, we relate the large probability of $I^{+}$ ground states to the largest (smallest) coefficients $α_{I (v β)}^{J} =< n v β I ∣$ $A^{J…

A simple approach to the angular momentum distribution in the ground states of many-body systems

Towards understanding the probability of 0+ ground states in even-even many-body systems

Towards understanding the probability of $0^{+}$ ground states in even-even many-body systems