# Quantum gates via relativistic remote control

**Authors:** Eduardo Martin-Martinez, Chris Sutherland  
**arXiv:** [1404.5308](https://arxiv.org/abs/1404.5308)  
**Date:** 2014-04-21  
**Summary page:** https://www.summarizepaper.com/en/paper/1404.5308v2/

## Key points

- Authors Eduardo Martin-Martinez and Chris Sutherland explore using general relativistic effects for quantum control over a stationary qubit in an optical cavity.
- Manipulating the non-inertial motion of a probe atom can enhance quantum control efficiency by considering relativistic trajectories for the probe.
- The study demonstrates the potential of leveraging relativistic techniques for constructing universal quantum gates.
- The research highlights the synergy between general relativity and quantum mechanics in advancing quantum computing capabilities.
- The findings offer innovative methods that exploit relativistic principles for precise control and manipulation of qubits in quantum systems, promising to revolutionize quantum information processing.

## Summary

In their paper titled "Quantum gates via relativistic remote control," authors Eduardo Martin-Martinez and Chris Sutherland explore the utilization of general relativistic effects to achieve quantum control over a stationary qubit within an optical cavity. They demonstrate how manipulating the non-inertial motion of a separate probe atom can enhance quantum control efficiency, by considering relativistic trajectories for the probe. This novel approach not only showcases the potential for leveraging relativistic techniques in quantum manipulation, but also opens up possibilities for constructing universal quantum gates. The study delves into the intricate interplay between general relativity and quantum mechanics, offering insights into how these seemingly disparate theories can be harnessed synergistically to advance quantum computing capabilities. The findings presented in this research hold promise for revolutionizing the field of quantum information processing by introducing innovative methods that exploit relativistic principles for achieving precise control and manipulation of qubits in quantum systems.