Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Kundu, Akash"'
Quantum architecture search (QAS) is a promising direction for optimization and automated design of quantum circuits towards quantum advantage. Recent techniques in QAS focus on machine learning-based approaches from reinforcement learning, like deep
Externí odkaz:
http://arxiv.org/abs/2406.17630
Autor:
Sarkar, Aritra, Kundu, Akash, Steinberg, Matthew, Mishra, Sibasish, Fauquenot, Sebastiaan, Acharya, Tamal, Miszczak, Jarosław A., Feld, Sebastian
In the standard circuit model of quantum computation, the number and quality of the quantum gates composing the circuit influence the runtime and fidelity of the computation. The fidelity of the decomposition of quantum algorithms, represented as uni
Externí odkaz:
http://arxiv.org/abs/2406.17610
Publikováno v:
Quantum Mach. Intell. 6, 49 (2024)
In the field of quantum computing, variational quantum algorithms (VQAs) represent a pivotal category of quantum solutions across a broad spectrum of applications. These algorithms demonstrate significant potential for realising quantum computational
Externí odkaz:
http://arxiv.org/abs/2404.06174
Autor:
Kundu, Akash
A significant hurdle in the noisy intermediate-scale quantum (NISQ) era is identifying functional quantum circuits. These circuits must also adhere to the constraints imposed by current quantum hardware limitations. Variational quantum algorithms (VQ
Externí odkaz:
http://arxiv.org/abs/2402.13754
Autor:
Patel, Yash J., Kundu, Akash, Ostaszewski, Mateusz, Bonet-Monroig, Xavier, Dunjko, Vedran, Danaci, Onur
The key challenge in the noisy intermediate-scale quantum era is finding useful circuits compatible with current device limitations. Variational quantum algorithms (VQAs) offer a potential solution by fixing the circuit architecture and optimizing in
Externí odkaz:
http://arxiv.org/abs/2402.03500
Autor:
Kundu, Akash, Bedełek, Przemysław, Ostaszewski, Mateusz, Danaci, Onur, Patel, Yash J., Dunjko, Vedran, Miszczak, Jarosław A.
Publikováno v:
New Journal of Physics, 26, 013034 (2024)
The variational quantum algorithms are crucial for the application of NISQ computers. Such algorithms require short quantum circuits, which are more amenable to implementation on near-term hardware, and many such methods have been developed. One of p
Externí odkaz:
http://arxiv.org/abs/2306.11086
This research applies concepts from algorithmic probability to Boolean and quantum combinatorial logic circuits. A tutorial-style introduction to states and various notions of the complexity of states are presented. Thereafter, the probability of sta
Externí odkaz:
http://arxiv.org/abs/2304.02358
The classical homotopy optimization approach has the potential to deal with highly nonlinear landscape, such as the energy landscape of QAOA problems. Following this motivation, we introduce Hamiltonian-Oriented Homotopy QAOA (HOHo-QAOA), that is a h
Externí odkaz:
http://arxiv.org/abs/2301.13170
In this work, we study quantum computing algorithms for accelerating causal inference. Specifically, we consider the formalism of causal hypothesis testing presented in [\textit{Nat Commun} 10, 1472 (2019)]. We develop a quantum circuit implementatio
Externí odkaz:
http://arxiv.org/abs/2209.02016
Autor:
Kundu, Akash, Miszczak, Jarosław A.
Publikováno v:
Annalen der Physik 2022, 534, 2200026
Nonclassical phenomena can be enhanced by introducing $q$-deformation in optomechanical systems. This motivates investigation of the optical response in a $q$-deformed linearly coupled optomechanical system. The system consists of two deformed caviti
Externí odkaz:
http://arxiv.org/abs/2205.15800