Cover Image

Demonstration of logical quantum phase estimation for X-ray absorption spectra

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Nishi, Hirofumi, Kosugi, Taichi, Hirose, Satoshi, Okayama, Tatsuya, Matsushita, Yu-ichiro
Format:	Preprint
Published:	2025
Subjects:	Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Quantum State Readout via Overlap-Based Feature Extraction
by: Nishi, Hirofumi, et al.
Published: (2025)

Quantum algorithms for density functional theory with minimal readout
by: Zhao, Yuansheng, et al.
Published: (2026)

Error-corrected phase estimation averaged over variable grids on a trapped-ion quantum computer: hyperacuity spectra of a CO molecule adsorbed onto $χ$-Fe$_5$C$_2$
by: Kosugi, Taichi, et al.
Published: (2026)

Tensor decomposition technique for qubit encoding of maximal-fidelity Lorentzian orbitals in real-space quantum chemistry
by: Kosugi, Taichi, et al.
Published: (2025)

Orbital-free density functional theory with first-quantized quantum subroutines
by: Nishiya, Yusuke, et al.
Published: (2024)

Systematic study on the dependence of the warm-start quantum approximate optimization algorithm on approximate solutions
by: Okada, Ken N., et al.
Published: (2022)

Optimized synthesis of circuits for diagonal unitary matrices with reflection symmetry
by: Huang, Xinchi, et al.
Published: (2023)

Approximate real-time evolution operator for potential with one ancillary qubit and application to first-quantized Hamiltonian simulation
by: Huang, Xinchi, et al.
Published: (2024)

Channel-agnostic finite-temperature phase estimation averaged over variable grids: reconstruction of Green's function for dynamical mean-field theory
by: Kosugi, Taichi, et al.
Published: (2026)

A probabilistic imaginary-time evolution quantum algorithm for advection-diffusion equation: Explicit gate-level implementation and comparisons to quantum linear system algorithms
by: Huang, Xinchi, et al.
Published: (2024)

Accelerated spin-adapted ground state preparation with non-variational quantum algorithms
by: Kobori, Takumi, et al.
Published: (2025)

First-quantized adiabatic time evolution for the ground state of a many-electron system and the optimal nuclear configuration
by: Nishiya, Yusuke, et al.
Published: (2023)

Qubit encoding for a mixture of localized functions
by: Kosugi, Taichi, et al.
Published: (2024)

Koopman--von Neumann Molecular Dynamics for Green--Kubo Transport Coefficients
by: Watanabe, Masari, et al.
Published: (2026)

Encoded probabilistic imaginary-time evolution on a trapped-ion quantum computer for ground and excited states of spin qubits
by: Nishi, Hirofumi, et al.
Published: (2024)

Annealing for prediction of grand canonical crystal structures: Efficient implementation of n-body atomic interactions
by: Couzinie, Yannick, et al.
Published: (2023)

Fourier space readout method for efficiently recovering functions encoded in quantum states
by: Huang, Xinchi, et al.
Published: (2025)

Real and Fourier space readout methods: Comparison of complexity and applications to CFD problems
by: Huang, Xinchi, et al.
Published: (2025)

Approximate Amplitude Encoding with the Adaptive Interpolating Quantum Transform
by: Budiutama, Gekko, et al.
Published: (2026)

Machine learning supported annealing for prediction of grand canonical crystal structures
by: Couzinie, Yannick, et al.
Published: (2024)

Towards Improved Quantum Machine Learning for Molecular Force Fields
by: Couzinié, Yannick, et al.
Published: (2025)

Adaptive Interpolating Quantum Transform: A Quantum-Native Framework for Efficient Transform Learning
by: Budiutama, Gekko, et al.
Published: (2025)

Channel Attention for Quantum Convolutional Neural Networks
by: Budiutama, Gekko, et al.
Published: (2023)

Demonstrating quantum error mitigation on logical qubits
by: Zhang, Aosai, et al.
Published: (2025)

Problem-Specific Basis Quantum State Readout via Proper Orthogonal Decomposition
by: Ichiki, Kota, et al.
Published: (2026)

Quantum Error Mitigation via Quantum-Noise-Effect Circuit Groups
by: Hama, Yusuke, et al.
Published: (2022)

Purified phase estimation samples spectra efficiently
by: Scali, Stefano, et al.
Published: (2025)

Fast simulations of X-ray absorption spectroscopy for battery materials on a quantum computer
by: Fomichev, Stepan, et al.
Published: (2025)

Extracting RABBITT-like phase information from time-dependent transient absorption spectra
by: Jakob, J., et al.
Published: (2025)

Demonstrating a universal logical gate set in error-detecting surface codes on a superconducting quantum processor
by: Zhang, Jiaxuan, et al.
Published: (2024)

Simulating X-ray absorption spectroscopy of battery materials on a quantum computer
by: Fomichev, Stepan, et al.
Published: (2024)

A method of an on-demand beamsplitter for trapped-ion quantum computers
by: Nishi, Takanori
Published: (2025)

General Transform: A Unified Framework for Adaptive Transform to Enhance Representations
by: Budiutama, Gekko, et al.
Published: (2025)

Topological phase transitions via attosecond x-ray absorption spectroscopy
by: Mosquera, Juan F. P., et al.
Published: (2024)

A differentiable quantum phase estimation algorithm
by: Castaldo, Davide, et al.
Published: (2024)

Better product formulas for quantum phase estimation
by: Hejazi, Kasra, et al.
Published: (2024)

Generalized phase estimation in noisy quantum gates
by: Ragazzi, Giovanni, et al.
Published: (2024)

Demonstration of logical qubits and repeated error correction with better-than-physical error rates
by: Paetznick, A., et al.
Published: (2024)

Resolvent-based quantum phase estimation: Towards estimation of parametrized eigenvalues
by: Alase, Abhijeet, et al.
Published: (2024)

Inertial geometric quantum logic gates
by: Turyansky, Daniel, et al.
Published: (2023)