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12 curated articles

Xanadu, NRC, and University of Toronto Target Battery Evolution via Quantum RIXS Simulations

Xanadu Quantum Technologies, in collaboration with the University of Toronto and the National Research Council of Canada (NRC), has unveiled a novel quantum algorithm designed to accelerate the discovery of next-generation battery materials. The research, published as a pre-print, focuses on simulat...

This research represents a compelling example of quantum computing tackling real-world materials science challenges, as RIXS spectroscopy is crucial for understanding the electronic properties that determine battery performance but remains computationally intensive to simulate classically. The collaboration between Xanadu, a leading quantum computing company, alongside Canada's premier research institutions signals growing institutional commitment to quantum advantage in materials discovery. While still in the pre-print stage, this work could potentially accelerate the development of better battery technologies by enabling more accurate quantum simulations of the complex electronic interactions that govern energy storage materials. The focus on RIXS simulations is particularly strategic, as this experimental technique provides detailed insights into material properties that are essential for designing next-generation batteries but difficult to model with traditional computational methods.
Quantum Computing Report March 19, 2026 Read Original →

MQTE: A Measurement-Based Quantum Algorithm for Robust Energy Spectrum Estimation in the NISQ Era

Extracting energy spectra from quantum Hamiltonians is a fundamental task for quantum simulation, yet remains challenging on noisy intermediate-scale ...

arXiv Quantum Physics March 18, 2026

Beyond VQE and QPE: A Noise- and Sampling-Error-Tolerant Quantum Algorithm with Heisenberg-Limited Precision

This paper introduces Witnessed Quantum Time Evolution (WQTE), a novel quantum algorithm for efficiently computing the eigen-energy spectra of arbitra...

arXiv Quantum Physics March 18, 2026

Hamiltonian Simulation and Linear Combination of Unitary Decomposition of Structured Matrices

To treat a problem with a Quantum Processing Unit (QPU), it must be transformed into a sequence of quantum operations, or gates: this is the quantum d...

arXiv Quantum Physics March 18, 2026

The Convergence Frontier: Integrating Machine Learning and High Performance Quantum Computing for Next-Generation Drug Discovery

Integrating quantum mechanics into drug discovery marks a decisive shift from empirical trial-and-error toward quantitative precision. However, the pr...

arXiv Quantum Physics March 18, 2026

Implementation of non-local arbitrary two-qubit controlled gates via geometric quantum computation with Rydberg anti-blockade

In the context of Rydberg anti-blockade, this paper proposes a new scheme for a high-fidelity controlled-unitary gate based on non-adiabatic holonomic...

arXiv Quantum Physics March 18, 2026

General circuit compilation protocol into partially fault-tolerant quantum computing architecture

As we are entering an early-FTQC era, circuit execution protocols with logical qubits and certain error-correcting codes are being discussed. Here, we...

arXiv Quantum Physics March 18, 2026

OTI Lumionics Establishes Iterative Qubit Coupled Cluster Benchmark on NVIDIA Blackwell GPUs

OTI Lumionics developed a parallel, GPU-accelerated implementation of the Iterative Qubit Coupled Cluster (iQCC) algorithm, migrating computational ch...

Quantum Computing Report March 18, 2026

Auger Spectroscopy via Generative Quantum Eigensolver: A Quantum Approach to Molecular Excitations

Auger electron spectroscopy, a way of characterizing electronic structure through core-level decay processes, is widely used in materials characteriza...

arXiv Quantum Physics March 13, 2026

Reaction-Level Consistency within the Variational Quantum Eigensolver: Homodesmotic Ring Strain Energies of Cyclic Hydrocarbons

Simulation of chemical reactions on quantum computing platforms using quantum classical hybrid algorithms such as the Variational Quantum Eigensolver ...

arXiv Quantum Physics March 13, 2026

Efficient equivalence checking of Clifford-U circuits with shared single-qubit unitaries

Quantum circuit equivalence checking asks whether two circuits implement the same unitary. It guarantees compiler correctness and safe optimization, y...

arXiv Quantum Physics March 13, 2026

Probing many-body localization crossover in quasiperiodic Floquet circuits on a quantum processor

Many-body localization (MBL) provides a mechanism by which interacting quantum systems evade thermalization, leading to persistent memory of initial c...

arXiv Quantum Physics March 13, 2026
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Curated by Mark Eatherly

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