61 citations · 167 across the 11 of their papers we have counts for
11 papers
Optimal Two-Qubit Gates for Group-IV Color-Centers in Diamond
Jurek Frey, Katharina Senkalla, Philipp J. Vetter +3
Color centers associated with group-IV dopants in diamond with long-lived nuclear spins have emerged as major candidates for distributed quantum computing nodes and quantum repeate…
Gate Optimization via Efficient Two-Qubit Benchmarking for NV Centers in Diamond
Alessandro Marcomini, Philipp J. Vetter, Tommaso Calarco +3
High-fidelity gate implementation requires sophisticated control pulses that steer the quantum system to undergo the desired transformation. Quantum Optimal Control allows to deriv…
High-Fidelity Single-Shot Readout and Selective Nuclear Spin Control for a Spin-1/2 Quantum Register in Diamond
Prithvi Gundlapalli, Philipp J. Vetter, Genko Genov +5
Quantum networks offer a way to overcome the size and complexity limitations of single quantum devices by linking multiple nodes into a scalable architecture. Group-IV color center…
Probing Many-Body Phenomena with Atomically Thin Nuclear Spin Layers in Diamond
Philipp J. Vetter, Christoph Findler, Antonio Verdú +8
Quantum simulation aims to recreate complex many-body phenomena in controlled environments, offering insights into dynamics that are otherwise difficult to model. Existing platform…
Quantum Memory Enhanced Multipoint Correlation Spectroscopy for Statistically Polarized NMR
Tobias Spohn, Nicolas Staudenmaier, Philipp J. Vetter +6
Nuclear magnetic resonance spectroscopy with solid-state spin sensors is a promising pathway for the detection of nuclear spins at the micro- and nanoscale. Although many nanoscale…
Coherent Control of a Long-Lived Nuclear Memory Spin in a Germanium-Vacancy Multi-Qubit Node
Nick Grimm, Katharina Senkalla, Philipp J. Vetter +6
The ability to process and store information on surrounding nuclear spins is a major requirement for group-IV color center-based repeater nodes. We demonstrate coherent control of…
High-Fidelity Electron Spin Gates for Scaling Diamond Quantum Register
Timo Joas, Florian Ferlemann, Roberto Sailer +9
Diamond is a promising platform for quantum information processing as it can host highly coherent qubits that could allow for the construction of large quantum registers. A prerequ…
Gate-set evaluation metrics for closed-loop optimal control on nitrogen-vacancy center ensembles in diamond
Philipp J. Vetter, Thomas Reisser, Maximilian G. Hirsch +4
A recurring challenge in quantum science and technology is the precise control of their underlying dynamics that lead to the desired quantum operations, often described by a set of…
QuOCS: The Quantum Optimal Control Suite
Marco Rossignolo, Thomas Reisser, Alastair Marshall +9
Quantum optimal control includes the family of pulse-shaping algorithms that aim to unlock the full potential of a variety of quantum technologies. Our Quantum Optimal Control Suit…
Zero- and Low-Field Sensing with Nitrogen Vacancy Centers
Philipp J. Vetter, Alastair Marshall, Genko T. Genov +8
Over the years, an enormous effort has been made to establish nitrogen vacancy (NV) centers in diamond as easily accessible and precise magnetic field sensors. However, most of the…
Controllable Non-Markovianity for a Spin Qubit in Diamond
Jan F. Haase, Philipp J. Vetter, Thomas Unden +7
We present a flexible scheme to realize non-artificial non-Markovian dynamics of an electronic spin qubit, using a nitrogen-vacancy center in diamond where the inherent nitrogen sp…