Erik J. Gustafson

collaborators

3 papers

hep-lat2025

Primitive Quantum Gates for an $S U (3)$ Discrete Subgroup: $I^£ (72 \times 3)$

Sebastian Osorio Perez, Edison M. Murairi, Erik J. Gustafson +1

We construct a primitive gate set for the digital quantum simulation of a discrete subgroup of $S U (3)$ : the 216-element $I^£ (72 \times 3)$ . The necessary primitives are the inversion…

quant-ph2025

Synthesis of Single Qutrit Circuits from Clifford+R

Erik J. Gustafson, Henry Lamm, Diyi Liu +2

We present two deterministic algorithms to approximate single-qutrit gates. These algorithms utilize the Clifford + $R$ group to find the best approximation of diagonal ro…

hep-ph2024

A model independent description of $B \to D I ¨ ℓ I^½$ decays

Erik J. Gustafson, Florian Herren, Ruth S. Van de Water +2

We introduce a new parameterization of $B \to D I ¨ ℓ I^½$ form factors using a partial-wave expansion and derive bounds on the series coefficients using analyticity and uni…

Primitive Quantum Gates for an SU(3) Discrete Subgroup: I^£(72×3)

Synthesis of Single Qutrit Circuits from Clifford+R

A model independent description of B→DI¨ℓI^½ decays

Primitive Quantum Gates for an $S U (3)$ Discrete Subgroup: $I^£ (72 \times 3)$

A model independent description of $B \to D I ¨ ℓ I^½$ decays