2.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Center for Integrated Quantum Science and TechnologyDE303 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE71 papers
- Technische Hochschule UlmDE65 papers
- Helmholtz-Institute UlmDE64 papers
- Imperial College LondonGB58 papers
- Hebrew University of JerusalemIL52 papers
- Leibniz University HannoverDE51 papers
- University of StuttgartDE45 papers
- Texas A&M UniversityUS41 papers
- Universität InnsbruckAT40 papers
- Technical University of MunichDE37 papers
44 papers · 2 filters
Signatures of spatially correlated noise and non-secular effects in two-dimensional electronic spectroscopy
James Lim, David J. Ing, Joachim Rosskopf +4
We investigate how correlated fluctuations affect oscillatory features in rephasing and non-rephasing two-dimensional (2D) electronic spectra of a model dimer system. Based on a be…
Efficient tomography of a quantum many-body system
B. P. Lanyon, C. Maier, M. Holzäpfel +10
Quantum state tomography (QST) is the gold standard technique for obtaining an estimate for the state of small quantum systems in the laboratory. Its application to systems with mo…
Light shifts in atomic Bragg diffraction
Enno Giese, Alexander Friedrich, Sven Abend +2
Bragg diffraction of an atomic wave packet in a retroreflective geometry with two counterpropagating optical lattices exhibits a light shift induced phase. We show that the tempora…
Optical and microwave control of germanium-vacancy center spins in diamond
Petr Siyushev, Mathias H. Metsch, Aroosa Ijaz +13
A solid-state system combining a stable spin degree of freedom with an efficient optical interface is highly desirable as an element for integrated quantum optical and quantum info…
Qudi: a modular python suite for experiment control and data processing
Jan M Binder, Alexander Stark, Nikolas Tomek +12
Qudi is a general, modular, multi-operating system suite written in Python 3 for controlling laboratory experiments. It provides a structured environment by separating functionalit…
Metastability in the driven-dissipative Rabi model
Alexandre Le Boité, Myung-Joong Hwang, Martin B. Plenio
We explore the long-time dynamics of Rabi model in a driven-dissipative setting and show that, as the atom-cavity coupling strength becomes larger than the cavity frequency, a new…
Quantum spectroscopy of single spins assisted by a classical clock
Tuvia Gefen, Maxim Khodas, Liam P. McGuinness +2
Quantum spectroscopy with single two level systems has considerably improved our ability to detect weak signals. Recently it was realized that for classical signals, precision and…
Nanomechanical sensing using spins in diamond
Michael S. J. Barson, Phani Peddibhotla, Preeti Ovartchaiyapong +15
Nanomechanical sensors and quantum nanosensors are two rapidly developing technologies that have diverse interdisciplinary applications in biological and chemical analysis and micr…
Stochastic unraveling of positive quantum dynamics
Matteo Caiaffa, Andrea Smirne, Angelo Bassi
Stochastic unravelings represent a useful tool to describe the dynamics of open quantum systems and standard methods, such as quantum state diffusion (QSD), call for the complete p…
Quantum Nonlinear Optics with a Germanium-Vacancy Color Center in a Nanoscale Diamond Waveguide
Mihir K. Bhaskar, Denis D. Sukachev, Alp Sipahigil +10
We demonstrate a quantum nanophotonics platform based on germanium-vacancy (GeV) color centers in fiber-coupled diamond nanophotonic waveguides. We show that GeV optical transition…
Fermion-antifermion scattering via boson exchange in a trapped ion
Xiang Zhang, Kuan Zhang, Yangchao Shen +7
Quantum field theories describe a wide variety of fundamental phenomena in physics. However, their study often involves cumbersome numerical simulations. Quantum simulators, on the…
Scheme for detection of single-molecule radical pair reaction using spin in diamond
Haibin Liu, Martin B. Plenio, Jianming Cai
The radical pair reaction underlies the magnetic field sensitivity of chemical reactions and is suggested to play an important role in both chemistry and biology. Current experimen…
Proposal for enhanced resolution in nanoscale NMR: quantum sensing with pulses of finite duration
J. E. Lang, J. Casanova, Z. -Y. Wang +2
The nitrogen vacancy (NV) color center in diamond is an enormously important platform for the development of quantum sensors, including for single spin and single molecule NMR. Det…
Open systems with error bounds: spin boson model with spectral density variations
Fabio Mascherpa, Andrea Smirne, Susana F. Huelga +1
In the study of open quantum systems, one of the most common ways to describe environmental effects on the reduced dynamics is through the spectral density. However, in many models…
Observation of discrete time-crystalline order in a disordered dipolar many-body system
Soonwon Choi, Joonhee Choi, Renate Landig +11
Understanding quantum dynamics away from equilibrium is an outstanding challenge in the modern physical sciences. It is well known that out-of-equilibrium systems can display a ric…
Pulse-phase control for spectral disambiguation in quantum sensing protocols
J. F. Haase, Z. -Y. Wang, J. Casanova +1
We present a method to identify spurious signals generated by finite-width pulses in quantum sensing experiments and apply it to recently proposed dynamical decoupling sequences fo…
-interferometer for atoms
M. Zimmermann, M. A. Efremov, A. Roura +7
The quantum mechanical propagator of a massive particle in a linear gravitational potential derived already in 1927 by Earle H. Kennard \cite{Kennard,Kennard2} contains a phase tha…
Fully robust qubit in atomic and molecular three-level systems
N. Aharon, I. Cohen, F. Jelezko +1
We present a new method of constructing a fully robust qubit in a three-level system. By the application of continuous driving fields, robustness to both external and controller no…
Autonomous quantum clocks: does thermodynamics limit our ability to measure time?
Paul Erker, Mark T. Mitchison, Ralph Silva +3
Time remains one of the least well understood concepts in physics, most notably in quantum mechanics. A central goal is to find the fundamental limits of measuring time. One of the…
Characterization of two distant double-slits by chaotic light second-order interference
Milena D'Angelo, Aldo Mazzilli, Francesco V. Pepe +2
We present the experimental characterization of two distant double-slit masks illuminated by chaotic light, in the absence of first-order imaging and interference. The scheme explo…
Single-Photon Switching and Entanglement of Solid-State Qubits in an Integrated Nanophotonic System
Alp Sipahigil, Ruffin E. Evans, Denis D. Sukachev +13
Efficient interfaces between photons and quantum emitters form the basis for quantum networks and enable nonlinear optical devices operating at the single-photon level. We demonstr…
Quantum routing of single optical photons with a superconducting flux qubit
Keyu Xia, Fedor Jelezko, Jason Twamley
Controlling and swapping quantum information in a quantum coherent way between the microwave and optical regimes is essential for building long-range superconducting quantum networ…
Universal Continuous Variable Quantum Computation Without Cooling
Hoi-Kwan Lau, Martin B. Plenio
One of the limitations to the quantum computing capability of a continuous-variable system is determined by our ability to cool it to the ground state, because pure logical states,…
A robust scheme for the implementation of the quantum Rabi model in trapped ions
Ricardo Puebla, Jorge Casanova, Martin B. Plenio
We show that the technique known as concatenated continuous dynamical decoupling (CCD) can be applied to a trapped-ion setup for a robust implementation of the quantum Rabi model i…