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10 papers · 1 filter
Magnetic excitations in L-edge resonant inelastic x-ray scattering from one-dimensional cuprates
Jun-ichi Igarashi, Tatsuya Nagao
We study the magnetic excitation spectra of L-edge resonant inelastic x-ray scattering (RIXS) from the spin singlet ground state in one-dimensional undoped cuprates. Analyzing the…
Information and fidelity in projective measurements
Hiroaki Terashima
In this study, we explicitly calculate information and fidelity of an r-rank projective measurement on a completely unknown state in a d-dimensional Hilbert space. We also show a t…
Sine-square deformation of free fermion systems in one and higher dimensions
Isao Maruyama, Hosho Katsura, Toshiya Hikihara
We study free fermion systems with the sine-square deformation (SSD), in which the energy scale of local Hamiltonians is modified according to the scaling function f(x)=sin^2[π(x-1…
The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval II. Obstacles with a dissipative boundary or finite refractive index and back-scattering data
Masaru Ikehata
In this paper a wave is generated by an initial data whose support is localized at the outside of unknown obstacles and observed in a limited time on a known closed surface or the…
Analyzing power in elastic scattering of 6He from polarized proton target at 71 MeV/nucleon
S. Sakaguchi, Y. Iseri, T. Uesaka +33
The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He from polarized protons at 71 MeV/nucleon making use of a newly constructed solid polariz…
Inverse obstacle scattering problems with a single incident wave and the logarithmic differential of the indicator function in the Enclosure Method
Masaru Ikehata
This paper gives a remark on the Enclosure Method by considering inverse obstacle scattering problems with a single incident wave whose governing equation is given by the Helmholtz…