geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Bootstrap tomography of the pulses for quantum control


, : Bootstrap tomography of the pulses for quantum control. Physical Review Letters 105(7): 077601-077601

Long-time dynamical decoupling and quantum control of qubits require high-precision control pulses. Full characterization (quantum tomography) of imperfect pulses presents a bootstrap problem: tomography requires initial states of a qubit which cannot be prepared without perfect pulses. We present a protocol for pulse error analysis, specifically tailored for a wide range of the single solid-state electron spins. Using a single electron spin of a nitrogen-vacancy center in diamond, we experimentally verify the correctness of the protocol, and demonstrate its usefulness for quantum control tasks.

US$19.90

PMID: 20868076

DOI: 10.1103/PhysRevLett.105.077601


Other references

Broekaert, S.M.C.; Flux, K.; Kyrpychova, L.; Kacerovska, D.; Ivan, D.; Schön, M.P.; Ströbel, P.; Michal, M.; Denisjuk, N.; Kerl, K.; Kazakov, D.V., 2017: Squared-Off Nuclei and "Appliqué" Pattern as a Histopathological Clue to Periocular Sebaceous Carcinoma: A Clinicopathological Study of 50 Neoplasms From 46 Patients. The histopathological diagnosis of periocular sebaceous carcinoma can be difficult in poorly differentiated cases showing few mature sebocytes. The authors examined 50 periocular sebaceous carcinomas from 46 patients to determine the frequency of...

Nagamatsu, Y.; Ono, H.; Hiraki, H.; Matsuo, T.; Fukuda, M.; Mitsuoka, M.; Hayashi, A.; Hayashida, R.; Yamana, H.; Kakegawa, T., 1994: Evaluation of the exercise capacity recovery process after lung cancer surgery by exercise test and expire gas analysis. This study was conducted to evaluate the numerical changes and the recovery process in exercise capacity over time, and to establish new criteria that will objectively evaluate the recovery in exercise capacity after lung surgery using an expired...

Ruth, L., 2001: An "udder" milk safety test. Analytical Chemistry 73(13): 356a-356a

Karpul, R.H.; West, A.G., 2016: Wind drives nocturnal, but not diurnal, transpiration in Leucospermum conocarpodendron trees: implications for stilling on the Cape Peninsula. Surface winds have declined in many regions of the world over the past few decades. These trends are referred to as global stilling and have recently been observed in the Western Cape Province of South Africa. The potential consequences of such ch...

Xu, L.; Depoortere, I.; Vertongen, P.; Thielemans, L.; Perret, J.; Waelbroeck, M.; Robberecht, P.; Peeters, T., 2003: Motilin and erythromycin a share a common binding site in the third transmembrane segment of the motilin receptor. The motilin receptor (MTL-R) represents a clinically useful pharmacological target, activated by the gastroprokinetic agent erythromycin-A (EM-A). We aimed at comparing the molecular basis for interaction of the MTL-R with motilin and with the non...

O'Brien, V.H.; McGaha, J.L., 2014: Current practice patterns in conservative thumb CMC joint care: survey results. Cross-sectional descriptive survey Best practice for conservative clinical care pathways is not well outlined in the literature for patients with thumb carpometacarpal joint (CMCJ) pain. This self-report survey investigated the current practice pa...

Kelly, N.C.; Ammerman, R.T.; Rausch, J.R.; Ris, M.Douglas.; Yeates, K.O.; Oppenheimer, S.G.; Enrile, B.G., 2012: Executive functioning and psychological adjustment in children and youth with spina bifida. Children and adolescents with spina bifida are at risk for poor neuropsychological functioning and psychological outcomes. The relationship between executive functioning and psychological adjustment is an area worthy of investigation in this popul...

Ozturk, I.; Tort, N.; Tosun, N., 2006: The effect of Metalaxyl application on anatomical structure of tomato (Lycopersicon esculentum Mill.). The effects of pulverized fungicide (%35 metalaxyl) on the anatomy of tomato plants were determined in greenhouse experiments conducted in Turkey. The fungicide applications were carried out according to the practices of tomato farmers in this are...

Kitayama, M.; Togasaki, R.K., 1993: Isolation and characterization of cDNA of chloroplastic phosphoglycerate kinase in Chlamydomonas reinhardtii. Plant Physiology (Rockville) 102(1 SUPPL ): 71

Dussaix, C., 2005: Provisional list of syrphids Diptera, Syrphidae of the Sarthe department 72-France Period 1990-2004 1st update First part Liste provisoire des syrphes Diptera, Syrphidae du departement de la Sarthe 72-France Periode 1990-2004 1re actualisation Premiere partie. First realization about the Syrphid fauna (Diptera, Syrphidae) checklist of the Sarthe department (72-France) and notes on the first stades biology of some species since Dussaix, 1997a. Additions of new observations and 44 species. This day, the d...