Scholarlink

<p>The sum of quantum computing errors is the key element both for the estimation and control of errors in quantum computing and for its statistical study. In this article, we analyze the sum of two independent quantum computing errors in an <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(n-\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mi>n</mi> <mo>-</mo> </mrow> </math></EquationSource> </InlineEquation>qubit and obtain a formula for the fidelity of the sum of these errors. We prove this result for isotropic quantum computing errors and conjecture that it also holds true for general quantum computing errors.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Fidelity of the sum of independent quantum computing errors

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年1月27日

查看全文
  • Jesús Lacalle,
  • Luis Miguel Pozo Coronado,
  • Rafael Martín-Cuevas

摘要

The sum of quantum computing errors is the key element both for the estimation and control of errors in quantum computing and for its statistical study. In this article, we analyze the sum of two independent quantum computing errors in an \(n-\) n - qubit and obtain a formula for the fidelity of the sum of these errors. We prove this result for isotropic quantum computing errors and conjecture that it also holds true for general quantum computing errors.