Results 151 to 160 of about 7,060,474 (383)
Quantum computing universal thermalization dynamics in a (2 + 1)D Lattice Gauge Theory
Nature CommunicationsSimulating non-equilibrium phenomena in strongly-interacting quantum many-body systems, including thermalization, is a promising application of near-term and future quantum computation.
Niklas Mueller +4 more
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Lattice surgery translation for quantum computation
New Journal of Physics, 2017 In this paper we outline a method for a compiler to translate any non fault tolerant quantum circuit to the geometric representation of the lattice surgery error-correcting code using inherent merge and split operations.
Daniel Herr, Franco Nori, Simon J Devitt
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Simulation of Limited Entangled Quantum Fourier Transform Based on Matrix Product State [PDF]
Jisuanji kexueUnlike classical computing,qubits in quantum computing can be in the superposition state and entangled state can be formed between multiple qubits.Representing a quantum state composed of n qubits requires storing 2 to the nth power amplitudes.The ...
LIU Xiaonan, LIAN Demeng, DU Shuaiqi, LIU Zhengyu
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Self-Verifying Variational Quantum Simulation of the Lattice Schwinger Model
, 2019 Hybrid classical-quantum algorithms aim at variationally solving optimisation problems, using a feedback loop between a classical computer and a quantum co-processor, while benefitting from quantum resources.
Blatt, Rainer +10 more
core +1 more source
Advanced Functional Materials, EarlyView.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
wiley +1 more source
Models to Reduce the Complexity of Simulating a Quantum Computer [PDF]
, 1997 Recently Quantum Computation has generated a lot of interest due to the discovery of a quantum algorithm which can factor large numbers in polynomial time. The usefulness of a quantum com puter is limited by the effect of errors.
Despain, Alvin M., Obenland, Kevin M.
core +2 more sources
2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials
Advanced Functional Materials, EarlyView.A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng +7 more
wiley +1 more source
Divide and conquer approach to quantum Hamiltonian simulation
New Journal of Physics, 2018 We show a divide and conquer approach for simulating quantum mechanical systems on quantum computers. We can obtain fast simulation algorithms using Hamiltonian structure.
Stuart Hadfield, Anargyros Papageorgiou
doaj +1 more source
Complexity of Digital Quantum Simulation in the Low-Energy Subspace: Applications and a Lower Bound [PDF]
QuantumDigital quantum simulation has broad applications in approximating unitary evolution of Hamiltonians. In practice, many simulation tasks for quantum systems focus on quantum states in the low-energy subspace instead of the entire Hilbert space.
Weiyuan Gong, Shuo Zhou, Tongyang Li
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Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source