Search Results - "GÖTZ, S"

Keeping a quantum bit alive by optimized pi-pulse sequences by Uhrig, Götz S

“…A general strategy to maintain the coherence of a quantum bit is proposed. The analytical result is derived rigorously including all memory and backaction…”
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Exact results on dynamical decoupling by π pulses in quantum information processes by Uhrig, Götz S

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Tunable Signal Velocity in the Integer Quantum Hall Effect of Tailored Graphene by Malki, Maik, Uhrig, Götz S.

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Microscopic understanding of NMR signals by dynamic mean-field theory for spins by Gräßer, Timo, Hahn, Thomas, Uhrig, Götz S.

“…A recently developed dynamic mean-field theory for disordered spins (spinDMFT) is shown to capture the spin dynamics of nuclear spins very well. The key…”
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Highly Sensitive Detection of Physiological Spins in a Microfluidic Device by Ziem, Florestan C, Götz, Nicolas S, Zappe, Andrea, Steinert, Steffen, Wrachtrup, Jörg

“…Sensing and imaging paramagnetic species under physiological conditions is a key technology in chemical and biochemical analytics, cell biology, and medical…”
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Precision Measurement of the First Ionization Potential of Nobelium by Chhetri, P, Ackermann, D, Backe, H, Block, M, Cheal, B, Droese, C, Düllmann, Ch E, Even, J, Ferrer, R, Giacoppo, F, Götz, S, Heßberger, F P, Huyse, M, Kaleja, O, Khuyagbaatar, J, Kunz, P, Laatiaoui, M, Lautenschläger, F, Lauth, W, Lecesne, N, Lens, L, Minaya Ramirez, E, Mistry, A K, Raeder, S, Van Duppen, P, Walther, Th, Yakushev, A, Zhang, Z

“…One of the most important atomic properties governing an element's chemical behavior is the energy required to remove its least-bound electron, referred to as…”
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Concatenated control sequences based on optimized dynamic decoupling by Uhrig, Götz S

“…Two recent developments in quantum control, concatenation and optimization of pulse intervals, are combined to yield a strategy to suppress unwanted couplings…”
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Positivity of the Spectral Densities of Retarded Floquet Green Functions by Uhrig, Götz S, Kalthoff, Mona H, Freericks, James K

“…Periodically driven nonequilibrium many-body systems are interesting because they have quasi-energy spectra, which can be tailored by controlling the external…”
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Bone Mineral Density is Associated With Adverse Events but not Patient-Reported Outcomes in Total Hip and Knee Arthroplasty by Meyer, Matthias, Leiß, Franziska, Götz, Julia S, Holzapfel, Dominik E, Grifka, Joachim, Weber, Markus

“…Although osteoporosis is common in patients undergoing elective total hip arthroplasty (THA) and total knee arthroplasty (TKA), its impact on postoperative…”
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Comparison of the iterated equation of motion approach and the density matrix formalism for the quantum Rabi model by Kalthoff, Mona, Keim, Frederik, Krull, Holger, Uhrig, Götz S.

“…The density matrix formalism and the equation of motion approach are two semi-analytical methods that can be used to compute the non-equilibrium dynamics of…”
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Three-body bound states in antiferromagnetic spin ladders by Schmiedinghoff, Gary, Müller, Leanna, Kumar, Umesh, Uhrig, Götz S., Fauseweh, Benedikt

“…Stable bound quantum states are ubiquitous in nature. Mostly, they result from the interaction of only pairs of particles, so called two-body interactions,…”
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Efficient flow equations for dissipative systems by Schmiedinghoff, Gary, Uhrig, Götz S.

“…Open quantum systems provide an essential theoretical basis for the development of novel quantum technologies, since any real quantum system inevitably…”
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Evaluation of the impact of a scanner prototype on proton CT and helium CT image quality and dose efficiency with Monte Carlo simulation by Götz, S, Dickmann, J, Rit, S, Krah, N, Khellaf, F, Schulte, R W, Parodi, K, Dedes, G, Landry, G

“…The use of ion computed tomography (CT) promises to yield improved relative stopping power (RSP) estimation as input to particle therapy treatment planning…”
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Varied perturbation theory for the dispersion dip in the two-dimensional Heisenberg quantum antiferromagnet by Uhrig, Götz S., Majumdar, Kingshuk

“…We study the roton-like dip in the magnon dispersion at the boundary of the Brillouin zone in the isotropic S  = 1/2 Heisenberg quantum antiferromagnet. This…”
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Mutually attracting spin waves in the square-lattice quantum antiferromagnet by Powalski, Michael, Schmidt, Kai P., Uhrig, Götz

“…Spin waves (magnons) in two dimensions are the potential glue in high-temperature superconductors so that their quantitative understanding is mandatory. Yet…”
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Platinum‐terpyridine complexes in polymers: A novel approach for the synthesis of self‐healing metallopolymers by Götz, S., Abend, M., Zechel, S., Hager, M. D., Schubert, U. S.

“…ABSTRACT The synthesis of novel platinum‐based metallopolymers for self‐healing applications is presented. For this purpose, terpyridine‐platinum complexes…”
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Adapted continuous unitary transformation to treat systems with quasi-particles of finite lifetime by Fischer, Tim, Duffe, Sebastian, Uhrig, Götz S

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A comparative study of fetal cardiovascular assessment: utilizing Doppler ultrasound gated MRI and echocardiography with detailed analysis using five axial views by Hergert, B, Tavares de Sousa, M, Herrmann, J, Bannas, P, Huber, L, Götz, S, Hecher, K, Adam, G, Dargahpour Barough, M, Schoennagel, B P

“…To investigate the diagnostic performance of fetal cardiovascular magnetic resonance imaging (MRI) using Doppler ultrasound (DUS) gating for the evaluation of…”
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Spin inertia and polarization recovery in quantum dots: Role of pumping strength and resonant spin amplification by Schering, Philipp, Uhrig, Götz S., Smirnov, Dmitry S.

“…Spin inertia measurements are a novel experimental tool to study long-time spin relaxation processes in semiconductor nanostructures. We develop a theory of…”
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Understanding the dynamics of randomly positioned dipolar spin ensembles by Gräßer, Timo, Rezai, Kristine, Sushkov, Alexander O., Uhrig, Götz S.

“…Dipolar spin ensembles with random spin positions are attracting much attention because they help us to understand decoherence as it occurs in solid-state…”
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