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20092026
most citedGermanene: a novel two-dimensional Germanium allotrope akin to Graphene and Silicene

1.6k citations

Showing 2025 · quant-phShow all

5 papers · 2 filters

quant-ph2025

Resource-Efficient Quantum Optimization via Higher-Order Encoding

Frederik Koch, Shahram Panahiyan, Rick Mukherjee +2

Quantum approaches to combinatorial optimization problems (COPs) are often limited by the resource demands of Quadratic Unconstrained Binary Optimization (QUBO) encodings, which en…

quant-ph2025

Non-Markovian dynamics in nonstationary Gaussian baths: a hierarchy of pure states approach

Vladislav Sukharnikov, Stasis Chuchurka, Frank Schlawin

Building on the standard hierarchy of pure states (HOPS) approach, we construct a generalized formulation suitable for open quantum systems interacting with nonstationary Gaussian…

quant-ph2025★ 1 cited

Probing Complex Decoherence Processes in Materials for Quantum Applications

Albert Liu, Matthew W. Day, Steven T. Cundiff

The primary consideration in developing new material platforms for quantum applications is to optimize coherence. Despite its importance, decoherence processes remains challenging…

quant-ph2025

Controlled bit-flip of period-doubling and discrete time crystalline states in open systems

Roy D. Jara, Phatthamon Kongkhambut, Hans Keßler +2

In this work, we explore the robustness of a bit-flip operation against thermal and quantum noise for bits represented by the symmetry-broken pairs of the period-doubled (PD) state…

quant-ph2025

Dynamical quantum phase transitions on random networks

Tomohiro Hashizume, Felix Herbort, Joseph Tindall +1

We investigate two types of dynamical quantum phase transitions (DQPTs) in the transverse field Ising model on ensembles of Erdős-Rényi networks of size . These networks consist…