Ariana Grande & Nicki Minaj’s “The Light Is Coming” Arrives Facebook https://twitter.com/ArianaGrande/status/1009289088283930624 Listen: Ariana Grande & Nicki Minaj’s New Single ariana-grande-nicki-minajs-light-coming-arrives Email “The Light Is Coming” also follows Grande’s first single from Sweetener, “No Tears Left To Cry,” which has fought its way into contention for song of the summer and has climbed its way to No. 3 on the Billboard Hot 100.Sweetener is due out Aug. 17 an available for pre-order now via Grande’s website.Catching Up On Music News Powered By The Recording Academy Just Got Easier. Have A Google Home Device? “Talk To GRAMMYs”Read more Twitter News The new Pharrell-produced single from Grande’s upcoming album ‘Sweetener’ is her latest in a string of collaborations with Minaj Nate HertweckGRAMMYs Jun 20, 2018 – 7:37 am Just one day after Ariana Grande revealed the full artwork for her upcoming album Sweetener, the pop superstar drops her new single, “The Light Is Coming,” featuring Nicki Minaj.Produced by none other than Pharrell Williams, the song’s frantic beat, quirky effects and stair-step melody are right in line with the producer’s signature style. Minaj bursts out of the gate, delivering her bars up front before Grande enters with the promising chorus, singing “the light is coming to give back everything the darkness stole.”The latest Grande/Minaj collaboration follows “Bed,” which dropped on June 14 and showed a more sultry side of both artists. “Bed” is set to be included on Minaj’s new album, Queen, out Aug. 10. Grande and Minaj have joined forces several times in the past, teaming up for “Side To Side” on Grande’s 2016 album Dangerous Woman, “Band Bang” with Jessie J from her 2014 album Sweet Talker, and “Get On Your Knees” from Minaj’s 2014 LP The Pinkprint.
Pence was also explicit that meeting the new five-year goal should be accomplished “by any means necessary,” including switching to commercial rockets. NASA has planned to send astronauts beyond orbit using its new Space Launch System (SLS) and the Orion spacecraft, but SLS has been plagued by delays. Earlier this month, Bridenstine testified before a congressional committee that NASA may need to perform the first uncrewed launch of Orion in 2020 using a commercial rocket like a SpaceX Falcon Heavy instead. However, in a statement released later Tuesday, Bridenstine said that “while some of these alternative vehicles could work, none was capable of achieving our goals to orbit around the moon for Exploration Mission-1 within our timeline and on budget. The results of this two-week study reaffirmed our commitment to the SLS. More details will be released in the future.”Despite the challenges, Bridenstine said NASA will work to accomplish the goal of landing astronauts near the moon’s south pole by 2024.Sticking to schedules hasn’t always been NASA’s strong suit, though. Well, at least not since the last time we set foot on the moon. NASA Space Tags 5:20 Pence’s speech echoed overtones of the Cold War tensions that drove NASA to achieve the original Apollo 11 moon landing on schedule 50 years ago this July. Pence said we’re in the midst of another space race, citing China’s recent landing on the far side of the moon and saying that it “revealed their ambition to seize the strategic lunar high ground.” He also mentioned the reliance on Russian rockets to send American astronauts to orbit over the past decade, something the agency hopes to bring to an end with new spacecraft designed by SpaceX, Boeing and NASA itself. “The first woman and the next man on the moon will both be American astronauts, launched by American rockets from American soil.” Now playing: Watch this: Share your voice 9 BIG NEWS: President Trump and @VP Pence have directed @NASA to return astronauts to the Moon in the next 5 years.Challenge accepted. Now let’s get to work.https://t.co/MjcDSG6NLc pic.twitter.com/QqYofbKzOe— Jim Bridenstine (@JimBridenstine) March 26, 2019 NASA’s bid to get humans back to the moon The second man on the moon, Buzz Aldrin, as photographed by the first, Neil Armstrong, who’s reflected in Aldrin’s visor. NASA At a meeting of the National Space Council on Tuesday, Vice President Mike Pence challenged NASA to put astronauts back on the moon by 2024, moving up the agency’s timeline for a return to the lunar surface. “What we need now is urgency,” Pence said during a speech to a crowd at the US Space & Rocket Center in Huntsville, Alabama. “It is the stated policy of this administration and the United States of America to return American astronauts to the moon within the next five years.” NASA administrator Jim Bridenstine, appointed by President Donald Trump, later accepted the challenge, calling it “right on time.” “NASA is going to do everything in its power to meet that deadline,” Bridenstine said. Bridenstine’s Twitter account also sent out a link to NASA’s Moon to Mars page that still listed 2028 as the target for putting new boots on the lunar surface. The page has since been revised to show the new 2024 target for astronauts on the moon. Sci-Tech Comments
Anil Ambani-led Reliance Power is looking forward to secure Rs. 714 crore as bank guarantees and compensations from 18 procurers of electricity after terminating the 4000 MW Tilaiya Ultra Mega Power Project (UMPP) in Jharkhand, citing delay in land allotment in April last year, as reported by PTI.The company is set to recover Rs. 600 crore as bank guarantees from the procurers who had agreed to purchase electricity and the rest of Rs. 114 crore as compensation for other expenses borne since the initiation of project in 2009. The report cites that the agreement with the 18 procurers in the last lapse.The Power Purchase Agreement (PPA) was cancelled in 2015 by the company since the required land, water pipeline and clearance notice from the ministry of forest and environment were not handed over to the company as per the agreement till 2015.In 2007, the coal ministry had earmarked Kerandari B and C block for the project’s coal requirements. The company had vested a bank guarantee of Rs. 208 crore as security for the coal blocks.The ministry on June 22 issued a notice seeking explanation from the power company as to why the bank guarantee, submitted by the company when securing the coal block, should not be seized for not delivering power, according to a Mint report.”Reliance Power terminated PPA for Tilaiya UMPP entered into with 18 procurers nearly 14 months ago. The PPA termination was due to prolonged delay in fulfilment of the procurers’ development period obligations in respect of land for the power plant and coal mine for more than 5 years. The procurers led by the Lead Procurer, Jharkhand, Urja Vikas Nigam (JUVNL) have already accepted the termination in November 2015,” the company was quoted as saying in response to the ministry’s show-cause notice by the PTI report.The company also added that it had responded to an earlier notice issued by the ministry in January 2014.Earlier this year, the company wanted to close the 4000 MW Krishnapatnam UMPP project in Andhra Pradesh citing increasing coal cost which was imported from Indonesia, among other reasons.Reliance Power registered a 15.8% increase in net profit in the fourth quarter of financial year 2015-2016
For the first time, physicists have entangled a qubit with a “qutrit” – the 3D version of the 2D qubit. Qubit-qutrit entanglement could lead to advantages in quantum computing, such as increased security and more efficient quantum gates, as well as enable novel tests of quantum mechanics. Explore further Coupling qubits to sound in a multimode cavity Citation: Physicists Demonstrate Qubit-Qutrit Entanglement (2008, February 26) retrieved 18 August 2019 from https://phys.org/news/2008-02-physicists-qubit-qutrit-entanglement.html This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. The research team, composed of physicists from the University of Queensland, the University of Bristol, and the University of Waterloo, has published its results in a recent issue of Physical Review Letters. The researchers made qutrits with biphotons (two correlated photons), resulting in “biphotonic qutrits.” Then, they entangled these qutrits with photonic qubits (made with one photon) using a combination of linear optic elements and measurements.A qutrit, just as it sounds, is the quantum information analogue of the classical trit. Due to its quantum mechanical nature, a qutrit can exist in superpositions of its three basis states. This is similar to how a qubit can exist in superpositions of its two states. Because of the qutrit’s 3D nature, though, it can carry much more information than the qubit. (A string of n classical bits holds 1n states, a string of n qubits holds 2n states, and a string of n qutrits holds 3n states.)Many researchers have investigated the possibilities of entangling a qubit and qutrit, hoping to develop a valuable tool for improving quantum computing and exploring novel quantum phenomena, among other things. The authors’ result now makes such theoretical proposals experimentally testable.“For me, the significance our paper is about how entangling systems to a qubit can be a great way to manipulate that system,” co-author Benjamin Lanyon of the University of Queensland told PhysOrg.com. “In our example, we use this technique to dramatically extend the range of possible transforms on qutrits – these higher dimensional quantum information carriers, which offer loads of advantages, but are otherwise really difficult to handle.”In their study, the researchers show that qubit-qutrit entanglement can be a useful resource to manipulate the difficult-to-handle qutrits. The scientists built a non-linear qutrit polarizer, which involves creation of the entanglement and destructive measurement of the qubit. The result is to temporarily remove a single qutrit state from the qutrit’s superposition. Lanyon explains that this is an example of a measurement-induced nonlinearity (MINL), which is known to be an extremely powerful tool to manipulate qubits and realize an optical quantum computer. “Measurements on the output of optical circuits built from only linear elements (such as beamsplitters, phase shifters and mirrors) can give rise to a non-linear evolution of the input optical field, i.e. for all intents and proposes, the photons seem to have interacted,” said Lanyon. “This is surprising, since photons do not naturally interact in these systems, and the effect is called a measurement-induced nonlinearity. In the context of our study, the MINL gives rise to the non-linear evolution required to generate entanglement and remove a single logical state from a qutrit superposition.”He also gave a visual description. “Consider that there are a number of different paths that the photons could take through the optical circuit,” he said. “As in the double-slit experiment with electrons, the photons take all these paths at once, and, at the output, we end up with a large superposition. Now let’s make a measurement of the whole (or part) of the output state. Certain results mean that certain paths were not taken – and therefore we can get rid of paths this way, conditional on getting certain measurement outcomes. Very clever measurements can leave you with a path history that results in entanglement.”The researchers also propose a number of extensions to their work. For example, a pair of entangled qubit-qutrit states could be used to create qutrit-qutrit entanglement, which would first require entangling the two qubits. High-brightness single-photon sources currently in development will help with these kinds of future experiments. The researchers also propose that using MINLs as a manipulation technique is not limited to photons, but can be applied to any type of bosonic quantum information carrier.The scientists predict that higher dimensional entanglement will have applications including optimizing security in quantum information systems, and increasing channel capacity for quantum communication, among other uses. More information: Lanyon, B. P., Weinhold, T. J., Langford, N. K., O’Brien, J. L., Resch, K. J., Gilchrist, A., and White, A. G. “Manipulating Biphotonic Qutrits.” Physical Review Letters 100, 060504 (2008).Copyright 2008 PhysOrg.com. All rights reserved. This material may not be published, broadcast, rewritten or redistributed in whole or part without the express written permission of PhysOrg.com.