Antonio Mezzacapo

Overview

Pronouns

He/Him/His

Title

Principal Research Scientist, Technical lead in Quantum

Location

IBM Research - Yorktown Heights Yorktown Heights, NY USA

Bio

I am a principal research scientist and technical lead for applied quantum computing at the IBM T. J. Watson Research Center, working on quantum algorithms to address hard problems in different areas. I am also interested in models for the physics of superconducting quantum processors and quantum software.

Publications

Experimental Benchmark of Randomized Estimators for Measurements of Quantum Hamiltonians
- - Arkopal Dutt
  - William M Kirby
  - et al.
- 2022
- APS March Meeting 2022
Representation Learning via Quantum Neural Tangent Kernels
- - Junyu Liu
  - Francesco Tacchino
  - et al.
- 2022
- APS March Meeting 2022
Reducing circuit size in the variational quantum eigensolver
- - Andrew Eddins
  - Tanvi Gujarati
  - et al.
- 2021
- ACS Spring 2021
Quantum Chemistry with Quantum Computers and Neural Networks
- - Antonio Mezzacapo
  - Bryce Fuller
  - et al.
- 2021
- ACS Spring 2021
Reducing circuit size in the variational quantum eigensolver -- Part 1: Theory
- - Tanvi Gujarati
  - Andrew Eddins
  - et al.
- 2021
- APS March Meeting 2021
Reducing circuit size in the variational quantum eigensolver -- Part 2: Experiment
- - Andrew Eddins
  - Tanvi Gujarati
  - et al.
- 2021
- APS March Meeting 2021
Measurements of Quantum Hamiltonians with Locally-Biased Classical Shadows
- - Charles Hadfield
  - Sergey Bravyi
  - et al.
- 2021
- APS March Meeting 2021
Querying quantum computers with neural networks: precise measurements and noise reduction
- - Antonio Mezzacapo
  - Abhinav Kandala
  - et al.
- 2020
- APS March Meeting 2020
Exploiting molecular point group symmetries for quantum simulation
- - Kanav Setia
  - James D Whitfield
  - et al.
- 2020
- APS March Meeting 2020
Frustrated magnets and fermions with Neural Network Quantum States
- - Kenny Jing Choo
  - Antonio Mezzacapo
  - et al.
- 2020
- APS March Meeting 2020

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Patents

Cost Function Deformation In Quantum Approximate Optimization
- 12 Jan 2023
- JP
- 7210582
Quantum Computation Of Molecular Excited States In The Presence Of Hamiltonian Symmetries
- 02 Jan 2023
- US
- 11544611
Implementation Of A Hardware-efficient Variational Quantum Eigenvalue Solver For Near Term Quantum Computing Machines
- 28 Sep 2022
- JP
- 7149504
Bootstrapping A Variational Algorithm For Quantum Computing
- 27 Jun 2022
- US
- 11372651
State Dependent Calibration Of Qubit Measurements
- 02 May 2022
- US
- 11321619
Iterative Energy-scaled Variational Quantum Eigensolver
- 04 Apr 2022
- US
- 11294986
Efficient Reduction Of Resources For The Simulation Of Fermionic Hamiltonians On Quantum Hardware
- 01 Nov 2021
- JP
- 6970735
Quantum Algorithm Concatenation
- 26 Jul 2021
- US
- 11074519
Cost Function Deformation In Quantum Approximate Optimization
- 29 Mar 2021
- US
- 10963809
Hardware-efficient Variational Quantum Eigenvalue Solver For Quantum Computing Machines
- 16 Nov 2020
- US
- 10839306