6 papers
Monolithic Segmented 3D Ion Trap for Quantum Technology Applications
Abhishek Menon, Michael Straus, George Tomaras +12
Monolithic three-dimensional (3D) Paul traps combine the high-precision microfabrication of two-dimensional (2D) chip traps with the deep trapping potentials and low heating rates…
Experimental Realization of Thermal Reservoirs with Tunable Temperature in a Trapped-Ion Spin-Boson Simulator
Visal So, Mingjian Zhu, Midhuna Duraisamy Suganthi +5
We propose and demonstrate an experimental scheme to engineer thermal baths with independently tunable temperatures and dissipation rates for the motional modes of a trapped-ion sy…
Quantum Simulation of Charge and Exciton Transfer in Multi-mode Models using Engineered Reservoirs
Visal So, Midhuna Duraisamy Suganthi, Mingjian Zhu +7
Quantum simulation offers a route to study open-system molecular dynamics in non-perturbative regimes by programming the interactions among electronic, vibrational, and environment…
Delocalized Excitation Transfer in Open Quantum Systems with Long-Range Interactions
Diego Fallas Padilla, Visal So, Abhishek Menon +3
The interplay between coherence and system-environment interactions is at the basis of a wide range of phenomena, from quantum information processing to charge and energy transfer…
Precision Measurement of Lifetime and Branching Ratios of the state in Yb ions
Midhuna Duraisamy Suganthi, Visal So, Abhishek Menon +3
We report spectroscopic and time-resolved experimental observations to characterize the state in Yb$^…
Trapped-Ion Quantum Simulation of Electron Transfer Models with Tunable Dissipation
Visal So, Midhuna Duraisamy Suganthi, Abhishek Menon +6
Electron transfer is at the heart of many fundamental physical, chemical, and biochemical processes essential for life. The exact simulation of these reactions is often hindered by…