Time resolved quantum tomography in molecular spectroscopy by the Maximal Entropy Approach
Attosecond science offers unprecedented precision in probing the initial moments of
chemical reactions, revealing the dynamics of molecular electrons that shape reaction …
chemical reactions, revealing the dynamics of molecular electrons that shape reaction …
Shadow Ansatz for the Many-Fermion Wave Function in Scalable Molecular Simulations on Quantum Computing Devices
Here we show that shadow tomography can generate an efficient and exact ansatz for the
many-fermion wave function on quantum devices. We derive the shadow ansatz--a product …
many-fermion wave function on quantum devices. We derive the shadow ansatz--a product …
Enhanced shadow tomography of molecular excited states via the enforcement of -representability conditions by semidefinite programming
I Avdic, DA Mazziotti - Physical Review A, 2024 - APS
Excited-state properties of highly correlated systems are key to understanding
photosynthesis, luminescence, and the development of novel optical materials, but …
photosynthesis, luminescence, and the development of novel optical materials, but …
Pauli check extrapolation for quantum error mitigation
Pauli Check Sandwiching (PCS) is an error mitigation scheme that uses pairs of parity
checks to detect errors in the payload circuit. While increasing the number of check pairs …
checks to detect errors in the payload circuit. While increasing the number of check pairs …
Enhanced Shadow Tomography of Molecular Excited States from Enforcing -representability Conditions by Semidefinite Programming
I Avdic, DA Mazziotti - arXiv preprint arXiv:2408.11025, 2024 - arxiv.org
Excited-state properties of highly correlated systems are key to understanding
photosynthesis, luminescence, and the development of novel optical materials, but …
photosynthesis, luminescence, and the development of novel optical materials, but …