Results 81 to 90 of about 2,578 (158)

Reformulating dq Impedance Matrices via Pauli Decomposition for Root-Cause Analysis of Instabilities in Grid-Connected Converters

The source code used to obtain the results can be found here: https://doi.org/10.5281/zenodo ...
Andino, Josue, Prodanovic, Milan, Roldan-Perez, Javier   +2 more
openaire   +2 more sources

Full Polarimetric Scattering Matrix Estimation with Single-Channel Echoes via Time-Varying Polarization Modulation

Remote Sensing
Polarimetric information is essential for scattering interpretation and target characterization in synthetic aperture radar (SAR) remote sensing, yet many resource-constrained platforms (e.g., small satellites and unmanned aerial vehicles (UAVs)) operate
Yan Chen, Zhanling Wang, Zhuang Wang, Yongzhen Li   +3 more
doaj   +1 more source

Walsh series and Pauli decompositions: representing functions on a quantum system

The Pauli decomposition of quantum operators is of prime importance to many quantum algorithms, but computing it numerically often incurs an exponential cost in the number of qubits. In this work, we extend the connection between Pauli decompositions of operators on qubit-based quantum systems and the Walsh L2-basis defined from dyadic rationals.
Ayral, Thomas, Boudin, Laurent, Maday, Yvon, Serret, Michel Fabrice   +3 more
openaire   +1 more source

Fe 3d Orbital Evolution in Ferrocene Ionization: Insights from ΔSCF, EOES, and Orbital Momentum Distribution

Molecules
The ionization of ferrocene (Fc) remains an active topic of interest due to its complex, ulti-electron character. Accurate prediction of its first ionization potential (IP) requires methods that go beyond single-particle approximations, as Koopmans ...
Feng Wang, Vladislay Vasilyev
doaj   +1 more source

Trotterization scheme and Pauli decomposition for the two-body Schrödinger equation

In this paper, we propose a quantum implementation of the discretization of the Schrödinger evolution of a two particle system in a polylog number of elementary gates. We establish a CFL condition between the space and time discretizations to ensure that the Trotterization errors are consistent.
Boudin, Laurent, Chollet, Igor, Dupuy, Mi-Song, Guichard, Cindy, Serret, Michel Fabrice, Tomasi, Joachim, Vergnet, Fabien, Zou, Hang   +7 more
openaire   +1 more source

FCC Lattice Geometry and Particle Mode Decomposition from the SU(2) Pauli-Clifford Algebra

We demonstrate that the face-centred cubic (FCC) lattice geometry postulated as the ground state of the Field of Resonance (FoR) substrate field is not an assumption but a necessary consequence of the Pauli-Clifford algebra C₃,₀ — the algebraic structure of the SU(2) preon field. Five results are established: (i) the 12 FCC nearest-neighbour directions
openaire   +1 more source

Disentangling Electronic and Lattice Contributions to Transient Absorption in Metal Halide Perovskites: A First-Principles Study of CH3NH3PbBr3. [PDF]

J Am Chem Soc
Qiao L, Pela RR, Draxl C.
europepmc   +1 more source

The Metallophilicity Phenomenon: The Interplay of Steric, Orbital, Dispersion, and Electronic Correlation Effects in Closed-Shell Metal-Metal Contacts. [PDF]

Inorg Chem
Gutiérrez-Sánchez N, Miranda-Rojas S, Mendizabal F.   +2 more
europepmc   +1 more source

Accurate Coherent Change Detection Method Based on Pauli Decomposition for Fully Polarimetric SAR Imagery

IEICE Transactions on Communications, 2015
Ryo Oyama, Shouhei Kidera, Tetsuo Kirimoto   +2 more
openaire   +1 more source

Anion Exchange Mechanism of PFAS with Cholestyramine: Implications for PFAS Removal from the Human Body. [PDF]

Toxics
Zwa R, Mada S, Dakshanamurthy S.
europepmc   +1 more source