#PhysicsNEWS
#Entanglement
➖@Phytimes➖
Experimental optimal verification of entangled states using local measurements
Quantum information is a field where the information is encoded into quantum states. Taking advantage of the "quantumness" of these states, scientists can perform more efficient computations and more secure cryptography compared to their classical counterparts.
➖@Phytimes➖
#Entanglement
➖@Phytimes➖
Experimental optimal verification of entangled states using local measurements
Quantum information is a field where the information is encoded into quantum states. Taking advantage of the "quantumness" of these states, scientists can perform more efficient computations and more secure cryptography compared to their classical counterparts.
➖@Phytimes➖
phys.org
Experimental optimal verification of entangled states using local measurements
Quantum information is a field where the information is encoded into quantum states. Taking advantage of the "quantumness" of these states, scientists can perform more efficient computations and more ...
A small piece of rock will be hurled into space this week on one of the strangest interplanetary voyages ever attempted. A tiny piece of Martian basalt the size of a 10p coin will be launched onboard a US robot probe on Thursday and propelled towards the red planet on a seven-month journey to its homeworld.
More: https://on.phytimes.xyz/3l-iv (Instant View)
https://on.phytimes.xyz/3l (original)
More: https://on.phytimes.xyz/3l-iv (Instant View)
https://on.phytimes.xyz/3l (original)
Telegraph
Rock from Mars heads home after 600,000 year odyssey across space
A small piece of rock will be hurled into space this week on one of the strangest interplanetary voyages ever attempted. A tiny piece of Martian basalt the size of a 10p coin will be launched on board a US robot probe on Thursday and propelled towards the…
#SpaceNEWS
#Astronomy
#Quantum
➖@Phytimes➖
Astrophysicists observe long-theorized quantum phenomena
At the heart of every white dwarf star—the dense stellar object that remains after a star has burned away its fuel reserve of gases as it nears the end of its life cycle—lies a quantum conundrum: as white dwarfs add mass, they shrink in size, until they become so small and tightly compacted that they cannot sustain themselves, collapsing into a neutron star.
➖@Phytimes➖
#Astronomy
#Quantum
➖@Phytimes➖
Astrophysicists observe long-theorized quantum phenomena
At the heart of every white dwarf star—the dense stellar object that remains after a star has burned away its fuel reserve of gases as it nears the end of its life cycle—lies a quantum conundrum: as white dwarfs add mass, they shrink in size, until they become so small and tightly compacted that they cannot sustain themselves, collapsing into a neutron star.
➖@Phytimes➖
phys.org
Astrophysicists observe long-theorized quantum phenomena
At the heart of every white dwarf star—the dense stellar object that remains after a star has burned away its fuel reserve of gases as it nears the end of its life cycle—lies a quantum conundrum: ...
#SpaceNEWS
#Exoplanets
➖@Phytimes➖
Surprisingly dense exoplanet challenges planet formation theories
New detailed observations with NSF's NOIRLab facilities reveal a young exoplanet, orbiting a young star in the Hyades cluster, that is unusually dense for its size and age. Weighing in at 25 Earth-masses, and slightly smaller than Neptune, this exoplanet's existence is at odds with the predictions of leading planet formation theories.
➖@Phytimes➖
#Exoplanets
➖@Phytimes➖
Surprisingly dense exoplanet challenges planet formation theories
New detailed observations with NSF's NOIRLab facilities reveal a young exoplanet, orbiting a young star in the Hyades cluster, that is unusually dense for its size and age. Weighing in at 25 Earth-masses, and slightly smaller than Neptune, this exoplanet's existence is at odds with the predictions of leading planet formation theories.
➖@Phytimes➖
phys.org
Surprisingly dense exoplanet challenges planet formation theories
New detailed observations with NSF's NOIRLab facilities reveal a young exoplanet, orbiting a young star in the Hyades cluster, that is unusually dense for its size and age. Weighing in at 25 Earth-masses, ...
#PhysicsNEWS
#Lasers
➖@Phytimes➖
Materials science researchers develop first electrically injected laser
Materials science researchers, led by electrical engineering professor Shui-Qing "Fisher" Yu, have demonstrated the first electrically injected laser made with germanium tin.
➖@Phytimes➖
#Lasers
➖@Phytimes➖
Materials science researchers develop first electrically injected laser
Materials science researchers, led by electrical engineering professor Shui-Qing "Fisher" Yu, have demonstrated the first electrically injected laser made with germanium tin.
➖@Phytimes➖
phys.org
Materials science researchers develop first electrically injected laser
Materials science researchers, led by electrical engineering professor Shui-Qing "Fisher" Yu, have demonstrated the first electrically injected laser made with germanium tin.
#SpaceNEWS
#Auroras
#NASA
➖@Phytimes➖
Aurora mysteries unlocked with NASA's THEMIS mission
A special type of aurora, draped east-west across the night sky like a glowing pearl necklace, is helping scientists better understand the science of auroras and their powerful drivers out in space. Known as auroral beads, these lights often show up just before large auroral displays, which are caused by electrical storms in space called substorms. Previously, scientists weren't sure if auroral beads are somehow connected to other auroral displays as a phenomenon in space that precedes substorms, or if they are caused by disturbances closer to Earth's atmosphere.
➖@Phytimes➖
#Auroras
#NASA
➖@Phytimes➖
Aurora mysteries unlocked with NASA's THEMIS mission
A special type of aurora, draped east-west across the night sky like a glowing pearl necklace, is helping scientists better understand the science of auroras and their powerful drivers out in space. Known as auroral beads, these lights often show up just before large auroral displays, which are caused by electrical storms in space called substorms. Previously, scientists weren't sure if auroral beads are somehow connected to other auroral displays as a phenomenon in space that precedes substorms, or if they are caused by disturbances closer to Earth's atmosphere.
➖@Phytimes➖
phys.org
Aurora mysteries unlocked with NASA's THEMIS mission
A special type of aurora, draped east-west across the night sky like a glowing pearl necklace, is helping scientists better understand the science of auroras and their powerful drivers out in space. Known ...
#PhysicsNEWS
➖@Phytimes➖
Ripple effects after slow-motion bubble collapse
A recent feature cover photo on Science portrayed a bubble in mid-collapse, based on a study conducted by Alexandros T. Oratis et al. The research team in mechanical engineering, mathematics and aerospace engineering at Boston University, MIT and Princeton University demonstrated the formation of intriguing wave-like patterns when bubbles underwent collapse. Using a complex lighting setup and fast shutter speed in the lab, perfectly aligned to capture a fleeting moment, within one second, they photographed the tiny bubble emerging from the surrounding media of dense silicone oil.
➖@Phytimes➖
➖@Phytimes➖
Ripple effects after slow-motion bubble collapse
A recent feature cover photo on Science portrayed a bubble in mid-collapse, based on a study conducted by Alexandros T. Oratis et al. The research team in mechanical engineering, mathematics and aerospace engineering at Boston University, MIT and Princeton University demonstrated the formation of intriguing wave-like patterns when bubbles underwent collapse. Using a complex lighting setup and fast shutter speed in the lab, perfectly aligned to capture a fleeting moment, within one second, they photographed the tiny bubble emerging from the surrounding media of dense silicone oil.
➖@Phytimes➖
phys.org
Ripple effects after slow-motion bubble collapse
A recent feature cover photo on Science portrayed a bubble in mid-collapse, based on a study conducted by Alexandros T. Oratis et al. The research team in mechanical engineering, mathematics and aerospace ...
#PhysicsNEWS
#QuantumPhysics
➖@Phytimes➖
Controlling the electron spin: Flip it quickly but carefully
Over the past two decades, a new area at the interface of semiconductor physics, electronics and quantum mechanics has been gaining popularity among theoretical physicists and experimenters. This new field is called spintronics, and one of its main tasks is to learn how to control the spin of charge carriers in well known semiconductor structures. Many theoretical efforts are always required before some idea finds its embodiment in an actual device, and so far theoretical work on spintronics has been outweighing experimental research.
➖@Phytimes➖
#QuantumPhysics
➖@Phytimes➖
Controlling the electron spin: Flip it quickly but carefully
Over the past two decades, a new area at the interface of semiconductor physics, electronics and quantum mechanics has been gaining popularity among theoretical physicists and experimenters. This new field is called spintronics, and one of its main tasks is to learn how to control the spin of charge carriers in well known semiconductor structures. Many theoretical efforts are always required before some idea finds its embodiment in an actual device, and so far theoretical work on spintronics has been outweighing experimental research.
➖@Phytimes➖
phys.org
Controlling the electron spin: Flip it quickly but carefully
Over the past two decades, a new area at the interface of semiconductor physics, electronics and quantum mechanics has been gaining popularity among theoretical physicists and experimenters. This new ...
#PhysicsNEWS
#Laser
➖@Phytimes➖
Researchers generate attosecond light from industrial laser
University of Central Florida researchers are making the cutting-edge field of attosecond science more accessible to researchers from all disciplines.
➖@Phytimes➖
#Laser
➖@Phytimes➖
Researchers generate attosecond light from industrial laser
University of Central Florida researchers are making the cutting-edge field of attosecond science more accessible to researchers from all disciplines.
➖@Phytimes➖
phys.org
Researchers generate attosecond light from industrial laser
University of Central Florida researchers are making the cutting-edge field of attosecond science more accessible to researchers from all disciplines.
#SpaceNEWS
#Supernova
➖@Phytimes➖
New large optically bright supernova remnant discovered
Astronomers have reported the discovery of a new galactic supernova remnant (SNR) in the Cepheus constellation. The newly detected SNR is relatively large and optically bright, but faint in radio and X-ray bands. The finding is detailed in a paper published August 13 on the arXiv pre-print repository.
➖@Phytimes➖
#Supernova
➖@Phytimes➖
New large optically bright supernova remnant discovered
Astronomers have reported the discovery of a new galactic supernova remnant (SNR) in the Cepheus constellation. The newly detected SNR is relatively large and optically bright, but faint in radio and X-ray bands. The finding is detailed in a paper published August 13 on the arXiv pre-print repository.
➖@Phytimes➖
phys.org
New large optically bright supernova remnant discovered
Astronomers have reported the discovery of a new galactic supernova remnant (SNR) in the Cepheus constellation. The newly detected SNR is relatively large and optically bright, but faint in radio and ...
#PhysicsNEWS
#Quantum
#Quantumcomputing
➖@Phytimes➖
Researchers on a path to build powerful and practical quantum computer
For the first time, researchers have designed a fully connected 32-qubit trapped-ion quantum computer register operating at cryogenic temperatures. The new system represents an important step toward developing practical quantum computers.
➖@Phytimes➖
#Quantum
#Quantumcomputing
➖@Phytimes➖
Researchers on a path to build powerful and practical quantum computer
For the first time, researchers have designed a fully connected 32-qubit trapped-ion quantum computer register operating at cryogenic temperatures. The new system represents an important step toward developing practical quantum computers.
➖@Phytimes➖
phys.org
Researchers on a path to build powerful and practical quantum computer
For the first time, researchers have designed a fully connected 32-qubit trapped-ion quantum computer register operating at cryogenic temperatures. The new system represents an important step toward developing ...
#PhysicsNEWS
#QCP
#Quantum
➖@Phytimes➖
New evidence for quantum fluctuations near a quantum critical point in a superconductor
Among all the curious states of matter that can coexist in a quantum material, jostling for preeminence as temperature, electron density and other factors change, some scientists think a particularly weird juxtaposition exists at a single intersection of factors, called the quantum critical point or QCP.
➖@Phytimes➖
#QCP
#Quantum
➖@Phytimes➖
New evidence for quantum fluctuations near a quantum critical point in a superconductor
Among all the curious states of matter that can coexist in a quantum material, jostling for preeminence as temperature, electron density and other factors change, some scientists think a particularly weird juxtaposition exists at a single intersection of factors, called the quantum critical point or QCP.
➖@Phytimes➖
phys.org
New evidence for quantum fluctuations near a quantum critical point in a superconductor
Among all the curious states of matter that can coexist in a quantum material, jostling for preeminence as temperature, electron density and other factors change, some scientists think a particularly ...
The Physics Times
Photo
Are aliens hiding in plain sight?
In July, three unmanned missions blasted off to Mars – from China (Tianwen-1), the US (Nasa’s Mars 2020 Perseverance Rover) and the United Arab Emirates (Hope). The Chinese and American missions have lander craft that will seek signs of current or past life on Mars. Nasa is also planning to send its Europa Clipper probe…
Instant View: https://telegra.ph/Are-aliens-hiding-in-plain-sight-09-14
Original: https://www.phytimes.xyz/2020/09/14/are-aliens-hiding-in-plain-sight/
In July, three unmanned missions blasted off to Mars – from China (Tianwen-1), the US (Nasa’s Mars 2020 Perseverance Rover) and the United Arab Emirates (Hope). The Chinese and American missions have lander craft that will seek signs of current or past life on Mars. Nasa is also planning to send its Europa Clipper probe…
Instant View: https://telegra.ph/Are-aliens-hiding-in-plain-sight-09-14
Original: https://www.phytimes.xyz/2020/09/14/are-aliens-hiding-in-plain-sight/
Telegraph
Are aliens hiding in plain sight?
In July, three unmanned missions blasted off to Mars – from China (Tianwen-1), the US (Nasa’s Mars 2020 Perseverance Rover) and the United Arab Emirates (Hope). The Chinese and American missions have lander craft that will seek signs of current or past life…
The Physics Times
Photo
Biggest cosmic explosion ever detected left a huge dent in space
The biggest cosmic explosion on record has been detected – an event so powerful that it punched a dent the size of 15 Milky Ways in…
https://www.phytimes.xyz/2020/03/03/biggest-cosmic-explosion-ever-detected-left-huge-dent-in-space/
The biggest cosmic explosion on record has been detected – an event so powerful that it punched a dent the size of 15 Milky Ways in…
https://www.phytimes.xyz/2020/03/03/biggest-cosmic-explosion-ever-detected-left-huge-dent-in-space/
#PhysicsNEWS
#Quantum
➖@Phytimes➖
A question of quantum reality
Physicist Reinhold Bertlmann of the University of Vienna, Austria has published a review of the work of his late long-term collaborator John Stewart Bell of CERN, Geneva in EPJ H. This review, "Real or Not Real: that is the question," explores Bell's inequalities and his concepts of reality and explains their relevance to quantum information and its applications.
➖@Phytimes➖
#Quantum
➖@Phytimes➖
A question of quantum reality
Physicist Reinhold Bertlmann of the University of Vienna, Austria has published a review of the work of his late long-term collaborator John Stewart Bell of CERN, Geneva in EPJ H. This review, "Real or Not Real: that is the question," explores Bell's inequalities and his concepts of reality and explains their relevance to quantum information and its applications.
➖@Phytimes➖
phys.org
A question of quantum reality
Physicist Reinhold Bertlmann of the University of Vienna, Austria has published a review of the work of his late long-term collaborator John Stewart Bell of CERN, Geneva in EPJ H. This review, "Real or ...
The Physics Times
Photo
Video: The Apollo 11 Moon Walk Montage
Apollo 11 was the first crewed mission to land on the Moon by NASA on 20 July 1969 by astronauts Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins. Neil Armstrong takes the first step onto the moon. (NASA) Armstrong and Buzz Aldrin planting an American flag on the moon’s surface. (NASA) Aldrin posing for a photo.…
https://phytimes.xyz/article/2020/09/28/video-the-apollo-11-moon-walk-montage/
Apollo 11 was the first crewed mission to land on the Moon by NASA on 20 July 1969 by astronauts Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins. Neil Armstrong takes the first step onto the moon. (NASA) Armstrong and Buzz Aldrin planting an American flag on the moon’s surface. (NASA) Aldrin posing for a photo.…
https://phytimes.xyz/article/2020/09/28/video-the-apollo-11-moon-walk-montage/
#NanoTechNEWS
#Magnetism
➖@Phytimes➖
New shortcut enables faster creation of spin pattern in magnet
Physicists have discovered a much faster approach to create a pattern of spins in a magnet. This shortcut opens a new chapter in topology research. This discovery also offers an additional method to achieve more efficient magnetic data storage. The research will be published on 5 October in Nature Materials.
➖@Phytimes➖
#Magnetism
➖@Phytimes➖
New shortcut enables faster creation of spin pattern in magnet
Physicists have discovered a much faster approach to create a pattern of spins in a magnet. This shortcut opens a new chapter in topology research. This discovery also offers an additional method to achieve more efficient magnetic data storage. The research will be published on 5 October in Nature Materials.
➖@Phytimes➖
phys.org
New shortcut enables faster creation of spin pattern in magnet
Physicists have discovered a much faster approach to create a pattern of spins in a magnet. This shortcut opens a new chapter in topology research. This discovery also offers an additional method to achieve ...