Reports from Australian National University add new data to research in physics.

Physics Week | November 3, 2009 | Copyright

According to recent research from Canberra, Australia, "We experimentally demonstrate that decoherent errors for a qubit can be reduced using dynamic decoupling control. The quantum system in our experiment is a praseodymium ground-state hyperfine transition in Pr3+: Y2SiO5."

"These experiments were undertaken using an ensemble, where care was taken to reduce incoherent errors resulting from inhomogeneity across the sample. The volume of the Bloch sphere after transformation by the applied pulse sequence was used as a measure of fidelity of the qubit. The strength ...

Read all of this article with a FREE trial to HighBeam Research

Related newspaper, magazine, and trade journal articles from HighBeam Research

(Including press releases, facts, information, and biographies)

Voucher issue unifies Demos, divides GOP
Newspaper article from: Deseret News (Salt Lake City) ; ...is a catchphrase for vouchers. The platform also...in all education. Voucher supporters say private school vouchers will lead to education...competition, with public schools becoming stronger and...clearly leans in favor of vouchers, a number of GOP legislators...voted against the ...
Voucher decision: what happens now? (Notebook: education information from schools, business, research and professional organizations).
Magazine article from: District Administration ; ...though most favor school choice programs...Markets and America's Schools, concedes this...says, adding that voucher opponents have already...spread the message that vouchers will destroy public schools. The exceptions to...attend failing public schools. It takes only a...teachers and ...
Voucher discord: voters vs. the Hill?
Newspaper article from: Deseret News (Salt Lake City) ; ...November on the private school voucher referendum? Do...forget about your voucher vote; or if you...lawmaker who supported vouchers says he promises...62-38 against vouchers) there will be no comprehensive voucher bill passing the...
Voucher violation: Americans United, allies file lawsuit A against Colorado school voucher scheme.
Magazine article from: Church & State ; ...separation. The new voucher law, called the...certain public school students with...attend private schools--most of which...religious. Initially vouchers will go to only...students in 11 public school districts. That...most expansive voucher program. On May...for a statewide ...
The Voucher Wars.(Schools, Vouchers, and the American Public by Terry M. Moe)(Review)
Magazine article from: The Nation ; SCHOOLS, VOUCHERS, AND THE AMERICAN...constitutionality of Cleveland's school voucher program, we may see...predicting the future of vouchers, Moe writes, "it...people think private schools are superior to public schools." Along the same...competition may yield school ...
Voucher Plan Lacks Method of Assessment; Education Department Will Gauge Progress
Newspaper article from: The Washington Post ; ...contention in the vouchers debate. Many opponents...legislation say that private school students receiving...in D.C. public schools, while voucher supporters argue that...appeared at a District school in July to champion vouchers, saying that the private schools receiving ...
Voucher Foes Win First Round In Fla. School Choice Lawsuit.
Magazine article from: Church & State ; ...of Florida's new school voucher law won an...private religious schools, Florida is harming...education. Pro-voucher groups had hoped to...question of whether vouchers violate the separation...understanding of what vouchers are. The survey of...two cities where voucher ...
Voucher venture: Sen. Lieberman and allies are pushing for expansion of federal funding for religious schools in the district of Columbia.(Joe Lieberman)
Magazine article from: Church & State ; ...students at "failing" public schools would do better in religious...that students who entered a voucher school from a 'school in need of improvement' demonstrated...found participating private schools that lacked city occupancy permits...
Voucher program barred/Plan violates constitution, judge says
Newspaper article from: The Gazette ; ...Colorado's school voucher program was ruled...judge who barred school districts from...from struggling schools $4,500 vouchers to attend private school violates the Colorado...14.8 million voucher program cold...
VOUCHER VOLLEY: Maine Supreme Court rules against private school vouchers, but Bush plan passes in Florida.
Magazine article from: Church & State ; ...Against Private School Vouchers, But Bush Plan Passes...span, opponents of school vouchers enjoyed one of their...Supreme Court ruled that voucher funding of religious schools is unconstitutional...rejected the claim that vouchers subsidize parental choice, not religious ...

Find more facts and information related to the article "Reports from Australian National University add ..."