Overclock.net › Forums › Industry News › Technology and Science News › [Science] Physicists Create First Long-Distance Quantum Link
New Posts  All Forums:Forum Nav:

[Science] Physicists Create First Long-Distance Quantum Link - Page 4

post #31 of 47
Quote:
Originally Posted by tech99 View Post

So Quantum Communication is a WIP... how long before we discover mass effect relays? tongue.gif

too long frown.gif
2016 mini
(9 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-6600K Gigabyte GA-Z170N-WIFI EVGA GTX 1070 SC GAMING ACX 3.0 Corsair Vengeance LPX 16GB DDR4 
Hard DriveCoolingOSPower
Samsung 850 EVO 500GB Corsair H80i GT Windows 10 Pro x64 Corsair SF600 
Case
Silverstone Sugo SG13B 
  hide details  
Reply
2016 mini
(9 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-6600K Gigabyte GA-Z170N-WIFI EVGA GTX 1070 SC GAMING ACX 3.0 Corsair Vengeance LPX 16GB DDR4 
Hard DriveCoolingOSPower
Samsung 850 EVO 500GB Corsair H80i GT Windows 10 Pro x64 Corsair SF600 
Case
Silverstone Sugo SG13B 
  hide details  
Reply
post #32 of 47
Quote:
Originally Posted by dioxholster View Post

how can information teleport faster than light when no particle can do that.

There is no "real" teleportation. When you entangle two particle, a part of them act as a single particle. It is like if we added another state to the particle, the one of being entangled with another one. It is like if their quantum properties were shared to both physical particle.
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790k MSI Z97 Gaming 5 Sapphire R9 290X Tri-X 2x8gb ADATA 2133MHz CL10 
Hard DriveCoolingOSKeyboard
Mushkin 1 TB SSD & Samsung F3 spinpoint 1 TB MCP655A + 2 x MCP320 + EK supreme copper Win10 Corsair K70 Lux 
PowerCaseMouse
Corsair 750W Bitphenix Monstrous water cooling case Logitech G9X 
  hide details  
Reply
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790k MSI Z97 Gaming 5 Sapphire R9 290X Tri-X 2x8gb ADATA 2133MHz CL10 
Hard DriveCoolingOSKeyboard
Mushkin 1 TB SSD & Samsung F3 spinpoint 1 TB MCP655A + 2 x MCP320 + EK supreme copper Win10 Corsair K70 Lux 
PowerCaseMouse
Corsair 750W Bitphenix Monstrous water cooling case Logitech G9X 
  hide details  
Reply
post #33 of 47
Quote:
Originally Posted by dioxholster View Post

how can information teleport faster than light when no particle can do that.

Wait...what? Are you asking why teleport is faster than light or are you asking why something can move faster than light?

Fortunately, there is an answer to both possible understandings -

Teleportation is faster than light because it is instantaneous (in theory). I recall watching something on the Science or Discovery channel (I think it was either "Through the Wormhole", PopSci, or a show with that older asian scientist whose name escapes me). One episode covered some organization that were able to teleport/switch two atoms with each other [how they were able to tell is beyond me]. The theory that the group was working off of had something to do with vibrations and tethering of some sort so that two atoms could switch of any distance.

Things can move faster than light. This past fall, it was found that neutrinos can surpass the speed of light. There was a lot of argument as to the validity of the speed and I'm sure there will be more to come.


However, I don't believe this process (quantum linking) uses anything like teleportation.
The Beast 2.3
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700k ASRock Extreme6 Z77 nVidia EVGA GTX 670 G.Skill Ripjaws X (16 gb) 
Hard DriveHard DriveOptical DriveCooling
WD Caviar Black 1tb 7200rpm Vertex 4 (128 GB) Raid 0 LG Bluray Burner (WH14NS40) XSPC Rasa 750 RX 360 kit (push/pull + shrouds) 
OSMonitorKeyboardPower
Windows 7 Ultimate (64-bit) LG IPS235V (2x) MK550 Antec Quattro 1200 
CaseMouseAudio
Rosewill RSV-L4000 Logitech G700 HT Omega Claro II 
  hide details  
Reply
The Beast 2.3
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700k ASRock Extreme6 Z77 nVidia EVGA GTX 670 G.Skill Ripjaws X (16 gb) 
Hard DriveHard DriveOptical DriveCooling
WD Caviar Black 1tb 7200rpm Vertex 4 (128 GB) Raid 0 LG Bluray Burner (WH14NS40) XSPC Rasa 750 RX 360 kit (push/pull + shrouds) 
OSMonitorKeyboardPower
Windows 7 Ultimate (64-bit) LG IPS235V (2x) MK550 Antec Quattro 1200 
CaseMouseAudio
Rosewill RSV-L4000 Logitech G700 HT Omega Claro II 
  hide details  
Reply
post #34 of 47
Quote:
Originally Posted by Mad Pistol View Post

So mundane that you can reproduce the experiment in your basement, right? rolleyes.gif
I don't think mundane is the right word here. It is a step forward though. Look at the big picture; electricity started out with experiments dealing with naturally occurring static electricity. Now our lives are controlled by electrons flowing through just about everything that we touch.
These scientists have done something that hadn't been done before. Give them credit where credit is due. thumb.gif



nvm...

Edited by guyladouche - 4/11/12 at 9:41pm
    
CPUMotherboardGraphicsRAM
i5-2500K Biostar TP67B+ XFX HD5750 1GB 2x4GB DDR3 Corsair 1600 
Hard DriveOSMonitorPower
60GB OCZ SSD, 2x160GB HDD RAID0, 500GB+500GB+1.5TB Windows 7 Ultimate 64-bit Samsung SyncMaster 930B Antec SmartPower 450w 
Case
Antec 900 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-2500K Biostar TP67B+ XFX HD5750 1GB 2x4GB DDR3 Corsair 1600 
Hard DriveOSMonitorPower
60GB OCZ SSD, 2x160GB HDD RAID0, 500GB+500GB+1.5TB Windows 7 Ultimate 64-bit Samsung SyncMaster 930B Antec SmartPower 450w 
Case
Antec 900 
  hide details  
Reply
post #35 of 47
Quote:
Originally Posted by lordikon View Post

Quote:
Originally Posted by Just a nickname View Post

Thanks god they finally did it.
Been arguing with my astrophysic teacher that it was feasible to share information like this.
Check: Quantum teleportation. The information can be transfered faster than light speed since it isn't physical, we only change the quantic state of the particle (spin by example).

Have they proven that the transfer of data via entangled particles occurs a distance that can be spanned faster than light?

I think the space-time bends or something like that but information is still traveling slower than light. AFAIK
Ivy Build.
(11 items)
 
Inb4Ivybuild
(15 items)
 
The future
(13 items)
 
CPUMotherboardGraphicsRAM
[Intel] Core i7 3570K  [Biostar] TZ77XE4 [Nvidia] GTX 670 [Samsung] DDR3 2X4GB 1600Mhz 1.35V 
CoolingOSMonitorKeyboard
[CM] Hyper 212 EVO [Microsoft] Windows 7 Home premium Not decieded Generic 
PowerCaseMouse
[Corsair] TX850 [NZXT] Phantom 410 [CM] Strom spwan 
CPUMotherboardGraphicsRAM
[Intel] Core2 Duo E6750 @ 3.48 GHz [Biostar] TP43E Combo [Sapphire] Radeon HD 6790 @ (980/1250/1.2v) [Dynet] DDRII 2+1 GB @870 MHz 5-5-5-15 
Hard DriveOptical DriveOSMonitor
[Hitachi/Seagate] Deskstar/Barracuda 250/160 GB [Samsung ] Write Master [Microsoft] Windows 7 Ultimate 32-bit [Samsung] S22B370H 
KeyboardPowerCaseMouse
[HCL] PS/2 [Corsair] CX-500 [UMAX] ARMOR UC 9072 [QLX] CHEAP 
Mouse PadAudioAudio
Table [Lenovo] P950 [Philips] SHM 1900 
CPUMotherboardGraphicsRAM
[Google] Shinob 100 cores @ 999 THz [Google] GL99P-80 [Google] Radia UHDX 790 [Google] Killer 256 GB@ 170 THz 
Hard DriveOptical DriveOSMonitor
[Google] Quantom ∞ GB @ 100 Tbit/s [Google] Rainbow-ray™ Ulta 560 [Google] Real™ OS [Google] Sorround HMD/DOTB 
KeyboardPowerCaseMouse
[Google] Hybrid C67 [Google] Extereme Variable output 100%E [Google] Full 999 ;) [Google] Sword Z5 gogool DPI 
Mouse Pad
[Google] Stock 
  hide details  
Reply
Ivy Build.
(11 items)
 
Inb4Ivybuild
(15 items)
 
The future
(13 items)
 
CPUMotherboardGraphicsRAM
[Intel] Core i7 3570K  [Biostar] TZ77XE4 [Nvidia] GTX 670 [Samsung] DDR3 2X4GB 1600Mhz 1.35V 
CoolingOSMonitorKeyboard
[CM] Hyper 212 EVO [Microsoft] Windows 7 Home premium Not decieded Generic 
PowerCaseMouse
[Corsair] TX850 [NZXT] Phantom 410 [CM] Strom spwan 
CPUMotherboardGraphicsRAM
[Intel] Core2 Duo E6750 @ 3.48 GHz [Biostar] TP43E Combo [Sapphire] Radeon HD 6790 @ (980/1250/1.2v) [Dynet] DDRII 2+1 GB @870 MHz 5-5-5-15 
Hard DriveOptical DriveOSMonitor
[Hitachi/Seagate] Deskstar/Barracuda 250/160 GB [Samsung ] Write Master [Microsoft] Windows 7 Ultimate 32-bit [Samsung] S22B370H 
KeyboardPowerCaseMouse
[HCL] PS/2 [Corsair] CX-500 [UMAX] ARMOR UC 9072 [QLX] CHEAP 
Mouse PadAudioAudio
Table [Lenovo] P950 [Philips] SHM 1900 
CPUMotherboardGraphicsRAM
[Google] Shinob 100 cores @ 999 THz [Google] GL99P-80 [Google] Radia UHDX 790 [Google] Killer 256 GB@ 170 THz 
Hard DriveOptical DriveOSMonitor
[Google] Quantom ∞ GB @ 100 Tbit/s [Google] Rainbow-ray™ Ulta 560 [Google] Real™ OS [Google] Sorround HMD/DOTB 
KeyboardPowerCaseMouse
[Google] Hybrid C67 [Google] Extereme Variable output 100%E [Google] Full 999 ;) [Google] Sword Z5 gogool DPI 
Mouse Pad
[Google] Stock 
  hide details  
Reply
post #36 of 47
One step closer to singularity.........
SB goodness
(14 items)
 
Core 2 duo
(9 items)
 
folder
(8 items)
 
CPUMotherboardGraphicsRAM
2500k @ 4.6ghz,1.47v 24/7 GIGABYTE GA-P67A-UD4-B3 $200 EVGA GTX 970 SSC @ 1505mhz 16gb 2400 SuperSC DDR3 
Hard DriveCoolingOSPower
960gb Sandisk Ultra II Corsair H100i v2 Windows 7 64-bit SeaSonic X650 Gold 
CaseMouseMouse Pad
Obsidian Series® 750D Airflow Edition Zowie FK 2 Speed by Surface/Steelseries SX/Steelseries 9HD 
CPUMotherboardGraphicsRAM
Core 2 Duo E6750 Asus P5n32-e SLI EVGA 8800gt superclocked @ 750/725 gaming/folding 4gb Fatal!ty ddr2 800 
Hard DriveCoolingOSPower
64gb SSD Stock Win 7 64 bit Corsair CX500 
Case
NZXT 
CPUMotherboardGraphicsRAM
Intel Pentium E6300 MSI G41M4-F GTX 460 2gb A-data ddr2 800 
Hard DriveOSPowerCase
150gb raptor Ubuntu 13.04 64-bit Coolmax 520W NZXT 
  hide details  
Reply
SB goodness
(14 items)
 
Core 2 duo
(9 items)
 
folder
(8 items)
 
CPUMotherboardGraphicsRAM
2500k @ 4.6ghz,1.47v 24/7 GIGABYTE GA-P67A-UD4-B3 $200 EVGA GTX 970 SSC @ 1505mhz 16gb 2400 SuperSC DDR3 
Hard DriveCoolingOSPower
960gb Sandisk Ultra II Corsair H100i v2 Windows 7 64-bit SeaSonic X650 Gold 
CaseMouseMouse Pad
Obsidian Series® 750D Airflow Edition Zowie FK 2 Speed by Surface/Steelseries SX/Steelseries 9HD 
CPUMotherboardGraphicsRAM
Core 2 Duo E6750 Asus P5n32-e SLI EVGA 8800gt superclocked @ 750/725 gaming/folding 4gb Fatal!ty ddr2 800 
Hard DriveCoolingOSPower
64gb SSD Stock Win 7 64 bit Corsair CX500 
Case
NZXT 
CPUMotherboardGraphicsRAM
Intel Pentium E6300 MSI G41M4-F GTX 460 2gb A-data ddr2 800 
Hard DriveOSPowerCase
150gb raptor Ubuntu 13.04 64-bit Coolmax 520W NZXT 
  hide details  
Reply
post #37 of 47
Coolest news that's been posted in a good while!!

Nice find!

+ 1 rep!
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k 4,5 GHZ 1,32v (Max) ASUS P8P67 WS Revolution ASUS Geforce 580 GTX DC II Kingston HyperX DDR3 1600Mhz 8 Gb 
Hard DriveOSMonitorKeyboard
2x Corsair SSD Force Series 120GB Win7 x64 Ultimate BENQ XL2420T Corsair Vengeance K90 Mechanical Keyboard 
PowerCaseMouse
Corsair TX 850w CM Storm Sniper Black Edition Steel Series Sensei RAW  
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k 4,5 GHZ 1,32v (Max) ASUS P8P67 WS Revolution ASUS Geforce 580 GTX DC II Kingston HyperX DDR3 1600Mhz 8 Gb 
Hard DriveOSMonitorKeyboard
2x Corsair SSD Force Series 120GB Win7 x64 Ultimate BENQ XL2420T Corsair Vengeance K90 Mechanical Keyboard 
PowerCaseMouse
Corsair TX 850w CM Storm Sniper Black Edition Steel Series Sensei RAW  
  hide details  
Reply
post #38 of 47
This thread is making me feel dumb. I'll check back in a few years to see when i'll be able to buy my teleporter to Hawaii.
post #39 of 47
This is not quantum entanglement.
Quote:
For example, if Alice and Bob share a pair of entangled atoms and she measures hers and finds it in the 1 state, then she'll know that Bob is sure to find his in the 1 state, too, even before he measures it.

That is wrong. Entanglement happens due to the Pauli exclusion principle. If you have two entangled particles both are in a superposition of states "up" and "down". If Alice measures "up" then that automatically means that Bob will measure "down" on his particle. Or vice versa. The thing is that information is not being transferred so there is no violation of causality. Also, you cannot measure the state. Measurement of the particle's momentum, position, energy (ie any observable) collapses the wave function to a particular state.
Quote:
Originally Posted by Blast View Post


Things can move faster than light. This past fall, it was found that neutrinos can surpass the speed of light. There was a lot of argument as to the validity of the speed and I'm sure there will be more to come.


This is the problem with popular science websites. The same thing happened with the "faster than light neutrinos". Popular science websites went crazy publishing articles and even documentaries were made before there was conclusive proof made by CERN that their results were correct. Then they found out there was a faulty cable and retracted everything.
Edited by Sourtop - 4/12/12 at 7:06am
post #40 of 47
Quote:
Originally Posted by Sourtop View Post

This is the problem with popular science websites. The same thing happened with the "faster than light neutrinos". Popular science websites went crazy publishing articles and even documentaries were made before there was conclusive proof made by CERN that their results were correct. Then they found out there was a faulty cable and retracted everything.

I'm still correcting people on that...

Also trying to explain how the speed of light is constant but time is not due to alternate frames of reference..... as speed is essentially distance / time this hurts their perception of the world thumb.gif
Yuki-N>
(16 items)
 
  
CPUMotherboardGraphicsGraphics
intel i7-2600k @ 4.4GHz Gigabyte G1 Sniper 2 Powercolor HD 7970 LCS XFX HD 6770 Eyefinity5 
RAMHard DriveCoolingOS
16GB (4x4 Corsair DDR3 Vengeance 1600 @ 8-8-8-24) 2x RAID0 Corsair Force GT SSD 120GB XSPC Rasa 480 Windows 8 x64 CP 
MonitorKeyboardPowerCase
8x Dell U2412M @ 1920x1200 Razer BlackWidow Ultimate Corsair 850W Ultra Quiet 80+ ATX XSPC H2 Tower Case 
MouseMouse PadAudio
Razer Naga Razer Ironclad Creative X-Fi Fatality 
  hide details  
Reply
Yuki-N>
(16 items)
 
  
CPUMotherboardGraphicsGraphics
intel i7-2600k @ 4.4GHz Gigabyte G1 Sniper 2 Powercolor HD 7970 LCS XFX HD 6770 Eyefinity5 
RAMHard DriveCoolingOS
16GB (4x4 Corsair DDR3 Vengeance 1600 @ 8-8-8-24) 2x RAID0 Corsair Force GT SSD 120GB XSPC Rasa 480 Windows 8 x64 CP 
MonitorKeyboardPowerCase
8x Dell U2412M @ 1920x1200 Razer BlackWidow Ultimate Corsair 850W Ultra Quiet 80+ ATX XSPC H2 Tower Case 
MouseMouse PadAudio
Razer Naga Razer Ironclad Creative X-Fi Fatality 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Technology and Science News
Overclock.net › Forums › Industry News › Technology and Science News › [Science] Physicists Create First Long-Distance Quantum Link