The application of aerospace technology to biomedical problems Quarterly report, 15 Jun. - 31 Aug. 1969

Applications of aerospace technology to biomedical problem

Biomedical applications of aerospace- generated technology Quarterly report, 1 Dec. 1968 - 28 Feb. 1969

Biomedical applications team for transferring aerospace generated technology to nonaerospace biomedical fiel

Application of aerospace-generated technology to water pollution and other public sector problems Quarterly report, 1 Sep. - 30 Nov. 1968

Aerospace technology utilization to water pollution and weather modification

Biomedical applications of aerospace-generated technology Quarterly report, 1 Sep. - 30 Nov. 1968

Biomedical applications of aerospace generated technolog

Application of aerospace-generated technology to water pollution and other public sector problems Quarterly report, 1 Dec. 1968 - 28 Feb. 1969

Aerospace-generated technology considered for solving 22 specific problems in water pollutio

Selective and Efficient Quantum Process Tomography

In this paper we describe in detail and generalize a method for quantum process tomography that was presented in [A. Bendersky, F. Pastawski, J. P. Paz, Physical Review Letters 100, 190403 (2008)]. The method enables the efficient estimation of any element of the $\chi$--matrix of a quantum process. Such elements are estimated as averages over experimental outcomes with a precision that is fixed by the number of repetitions of the experiment. Resources required to implement it scale polynomically with the number of qubits of the system. The estimation of all diagonal elements of the $\chi$--matrix can be efficiently done without any ancillary qubits. In turn, the estimation of all the off-diagonal elements requires an extra clean qubit. The key ideas of the method, that is based on efficient estimation by random sampling over a set of states forming a 2--design, are described in detail. Efficient methods for preparing and detecting such states are explicitly shown.Comment: 9 pages, 5 figure

The KO*-rings of BT^m, the Davis-Januszkiewicz Spaces and certain toric manifolds

This paper contains an explicit computation of the KO*-ring structure of an m-fold product of CP^{\infty}, the Davis-Januszkiewicz spaces and toric manifolds which have trivial Sq^2-homology.Comment: 34 page

Hamiltonian Determination with Restricted Access in Transverse Field Ising Chain

We propose a method to evaluate parameters in the Hamiltonian of the Ising chain under site-dependent transverse fields, with a proviso that we can control and measure one of the edge spins only. We evaluate the eigenvalues of the Hamiltonian and the time-evoultion operator exactly for a 3-spin chain, from which we obtain the expectation values of $\sigma_x$ of the first spin. The parameters are found from the peak positions of the Fourier transform of the expectation value. There are four assumptions in our method, which are mild enough to be satisfied in many physical systems.Comment: 15pages, 4 figure

Medical applications of aerospace science and technology Final report, 1 May 1967 - 31 May 1968

Medical applications of aerospace science and technolog

Medical applications of NASA-developed science and technology Quarterly progress report, 1 Jan. - 31 Mar. 1967

Medical applications of NASA supported science and technology - abstracts and tech brief