Papers
Topics
Authors
Recent
Search
2000 character limit reached

Generally noise-resilient quantum gates for trapped-ions

Published 19 Apr 2024 in quant-ph | (2404.12961v1)

Abstract: We present an entangling gate scheme for trapped-ion chains that achieves high-fidelity operations with excited motional states despite multiple error sources. Our approach incorporates all relevant motional modes and exhibits enhanced robustness against both motional heating effects and detuning errors, critical features for building robust and scalable trapped-ion quantum computers.

Definition Search Book Streamline Icon: https://streamlinehq.com
References (7)
  1. A. Sørensen and K. Mølmer, Quantum computation with ions in thermal motion, Physical Review Letters 82, 1971 (1999).
  2. F. Haddadfarshi and F. Mintert, High fidelity quantum gates of trapped ions in the presence of motional heating, New Journal of Physics 18, 123007 (2016).
  3. J. Lishman and F. Mintert, Trapped-ion entangling gates robust against qubit frequency errors, Physical Review Research 2, 033117 (2020).
  4. J. A. D. Randall, High-fidelity entanglement of trapped ions using long-wavelength radiation, Ph.D. thesis, Imperial College London (2015).
  5. M. Sameti, J. Lishman, and F. Mintert, Strong-coupling quantum logic of trapped ions, Physical Review A 103, 052603 (2021).
  6. A. Sørensen and K. Mølmer, Entanglement and quantum computation with ions in thermal motion, Physical Review A 62, 022311 (2000).
  7. H.-P. Breuer and F. Petruccione, The theory of open quantum systems (OUP Oxford, 2002).
Citations (1)

Summary

No one has generated a summary of this paper yet.

Paper to Video (Beta)

No one has generated a video about this paper yet.

Whiteboard

No one has generated a whiteboard explanation for this paper yet.

Open Problems

We haven't generated a list of open problems mentioned in this paper yet.

Continue Learning

We haven't generated follow-up questions for this paper yet.

Collections

Sign up for free to add this paper to one or more collections.

Tweets

Sign up for free to view the 1 tweet with 3 likes about this paper.