Παρακολούθηση
Tzu-Ching Yen
Tzu-Ching Yen
Columbia University
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα columbia.edu
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Measurement optimization in the variational quantum eigensolver using a minimum clique cover
V Verteletskyi, TC Yen, AF Izmaylov
The Journal of chemical physics 152 (12), 2020
3252020
Qubit coupled cluster method: a systematic approach to quantum chemistry on a quantum computer
IG Ryabinkin, TC Yen, SN Genin, AF Izmaylov
Journal of chemical theory and computation 14 (12), 6317-6326, 2018
3072018
Unitary partitioning approach to the measurement problem in the variational quantum eigensolver method
AF Izmaylov, TC Yen, RA Lang, V Verteletskyi
Journal of chemical theory and computation 16 (1), 190-195, 2019
2162019
Measuring all compatible operators in one series of single-qubit measurements using unitary transformations
TC Yen, V Verteletskyi, AF Izmaylov
Journal of chemical theory and computation 16 (4), 2400-2409, 2020
2082020
Revising the measurement process in the variational quantum eigensolver: is it possible to reduce the number of separately measured operators?
AF Izmaylov, TC Yen, IG Ryabinkin
Chemical science 10 (13), 3746-3755, 2019
952019
Tequila: A platform for rapid development of quantum algorithms
JS Kottmann, S Alperin-Lea, T Tamayo-Mendoza, A Cervera-Lierta, ...
Quantum Science and Technology 6 (2), 024009, 2021
922021
Cartan Subalgebra Approach to Efficient Measurements of Quantum Observables
TC Yen, AF Izmaylov
PRX Quantum 2 (4), 040320, 2021
782021
Deterministic improvements of quantum measurements with grouping of compatible operators, non-local transformations, and covariance estimates
TC Yen, A Ganeshram, AF Izmaylov
npj Quantum Information 9 (1), 14, 2023
652023
Analytic gradients in variational quantum algorithms: Algebraic extensions of the parameter-shift rule to general unitary transformations
AF Izmaylov, RA Lang, TC Yen
Physical Review A 104 (6), 062443, 2021
582021
Exact and approximate symmetry projectors for the electronic structure problem on a quantum computer
TC Yen, RA Lang, AF Izmaylov
The Journal of chemical physics 151 (16), 2019
492019
Improving quantum measurements by introducing “ghost” pauli products
S Choi, TC Yen, AF Izmaylov
Journal of Chemical Theory and Computation 18 (12), 7394-7402, 2022
332022
Assessment of various Hamiltonian partitionings for the electronic structure problem on a quantum computer using the Trotter approximation
LA Martínez-Martínez, TC Yen, AF Izmaylov
Quantum 7, 1086, 2023
182023
Fidelity overhead for nonlocal measurements in variational quantum algorithms
ZP Bansingh, TC Yen, PD Johnson, AF Izmaylov
The Journal of Physical Chemistry A 126 (39), 7007-7012, 2022
182022
Online label shift: Optimal dynamic regret meets practical algorithms
D Baby, S Garg, TC Yen, S Balakrishnan, Z Lipton, YX Wang
Advances in Neural Information Processing Systems 36, 2024
102024
How to define quantum mean-field solvable Hamiltonians using Lie algebras
AF Izmaylov, TC Yen
Quantum Science and Technology 6 (4), 044006, 2021
72021
Extension of exactly-solvable Hamiltonians using symmetries of Lie algebras
S Patel, TC Yen, AF Izmaylov
The Journal of Physical Chemistry A 128 (20), 4150-4159, 2024
42024
Quantum Measurement for Quantum Chemistry on a Quantum Computer
S Patel, P Jayakumar, TC Yen, AF Izmaylov
arXiv preprint arXiv:2501.14968, 2025
2025
Operator implementations for quantum computation
A Izmaylov, A Anand, J Kottmann, A Aspuru-Guzik, R Lang, TC Yen
US Patent App. 18/034,444, 2024
2024
Optimizing quantum measurements of electronic Hamiltonians in the variational quantum eigensolver
S Choi, TC Yen, I Loaiza, A Izmaylov
APS March Meeting Abstracts 2023, F03. 006, 2023
2023
PRO: Pseudo-label Regularized Optimization on Unlabeled Test Data
TC Yen, S Garg, A Smola, ZC Lipton, F Locatello
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