A higher radix architecture for quantum carry-lookahead adder

• المؤلفون الرئيسيون: Wang, Siyi, Baksi, Anubhab, Chattopadhyay, Anupam
• مؤلفون آخرون: School of Computer Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Computer and Information Science; Quantum carry-lookahead adder; Higher radix structure
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/173882

In this paper, we propose an efficient quantum carry-lookahead adder based on the higher radix structure. For the addition of two n-bit numbers, our adder uses [Formula: see text] qubits and [Formula: see text] T gates to get the correct answer in T-depth [Formula: see text], where r is the radix. Q...