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- Title
A generalized floating-point quantum representation of 2-D data and their applications.
- Authors
Zhang, Rui; Xu, Meiyu; Lu, Dayong
- Abstract
In the past few decades, quantum computation has become increasingly attractive due to its remarkable performance. However, few results of 2-D data and their transformation based on quantum computation have emerged in recent years. A generalized floating-point representation of 2-D data (QR2-DD) is proposed, which can represent a quantum data with arbitrary size by the element of p + q qubits. And then, we provide a method to convert a 3-D data into 2-D data, which leads to a reduction in the number of qubits for position. Based on QR2-DD, the quantum circuits of elementary transformation of 2-D data are designed, such as interchanging two-row module, multiplying a row by a constant module and adding two-row module. In order to verify the effectiveness of these circuits, an example is given below each module.
- Subjects
QUANTUM computing; DATABASES
- Publication
Quantum Information Processing, 2020, Vol 19, Issue 11, p1
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-020-02895-z