2 papers
quant-ph2026
Fidelity Analysis of Adiabatically Driven Donor Spins as Two-Qubit and Ququart Systems
Brian Michon, James Keppens, Ashutosh Kinikar +3
Donor spin systems host a native Hilbert space whose dimension exceeds that of a qubit, meaning they can be used as qudits. Here we study a \ce{Si{:}P} donor spin system through le…
cond-mat.mes-hall2026
Microscopic modeling of flopping-mode quantum dot spin qubits
Ashutosh Kinikar, Vukan Levajac, Kristof Moors +3
We present a flexible microscopic modeling framework for flopping-mode spin qubits that captures the spatial structure of the double-well confinement and magnetic-field-gradient pr…