Implementing a ternary decomposition of the toffoli gate on fixed-frequencytransmon qutrits

A Galda, M Cubeddu, N Kanazawa, P Narang… - arxiv preprint arxiv …, 2021 - arxiv.org
Quantum computation is conventionally performed using quantum operations acting on two-
level quantum bits, or qubits. Qubits in modern quantum computers suffer from inevitable …

Exploring ququart computation on a transmon using optimal control

LM Seifert, Z Li, T Roy, DI Schuster, FT Chong… - Physical Review A, 2023 - APS
Contemporary quantum computers encode and process quantum information in binary
qubits (d= 2). However, many architectures include higher energy levels that are left as …

Microwave-driven swap-like gate for fixed-frequency superconducting transmon qutrits

P Xu, Q **g, P Zhao, Y Yu - Physical Review A, 2023 - APS
High-fidelity two-qubit gates are crucial for the scalability of superconducting quantum
processors. While quantum information processing is typically based on qubits, qutrits (or …

Asymptotically improved circuit for a -ary Grover's algorithm with advanced decomposition of the -qudit Toffoli gate

A Saha, R Majumdar, D Saha, A Chakrabarti… - Physical Review A, 2022 - APS
The progress in building quantum computers to execute quantum algorithms has recently
been remarkable. Grover's search algorithm in a binary quantum system provides a …

Qompress: Efficient compilation for ququarts exploiting partial and mixed radix operations for communication reduction

A Litteken, LM Seifert, J Chadwick… - Proceedings of the 28th …, 2023 - dl.acm.org
Quantum computing is in an era of limited resources. Current hardware lacks high fidelity
gates, long coherence times, and the number of computational units required to perform …

Quantum circuit for multi-qubit Toffoli gate with optimal resource

J Nie, W Zi, X Sun - arxiv preprint arxiv:2402.05053, 2024 - arxiv.org
Resource consumption is an important issue in quantum information processing, particularly
during the present NISQ era. In this paper, we investigate resource optimization of …

Communication trade offs in intermediate qudit circuits

A Litteken, JM Baker, FT Chong - 2022 IEEE 52nd International …, 2022 - ieeexplore.ieee.org
Quantum computing promises speedup of classical algorithms in the long term. Current
hardware is unable to support this goal and programs must be efficiently compiled to use of …

Security Attacks Abusing Pulse-level Quantum Circuits

C Xu, J Szefer - 2025 IEEE Symposium on Security and Privacy (SP), 2024 - computer.org
This work presents the first thorough exploration of the attacks on the interface between gate-
level and pulse-level quantum circuits and pulse-level quantum circuits themselves …

A novel hypercube-based heuristic for quantum boolean circuit synthesis

YC Jiang, KC Tseng, CY Hua, SY Kuo… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
Quantum computation has extraordinary capabilities for solving complicated problems. As
quantum computations are reversible by nature, reversible circuits are important for the …

Intermediate qutrit-based improved quantum arithmetic operations with application on financial derivative pricing

A Saha, T Chatterjee, A Chattopadhyay… - arxiv preprint arxiv …, 2022 - arxiv.org
In some quantum algorithms, arithmetic operations are of utmost importance for resource
estimation. In binary quantum systems, some efficient implementation of arithmetic …