国内英语资讯:Chinese study on quantum communication wins Newcomb Cleveland Prize
<p><span word="WASHINGTON">WASHINGTON</span>, <span word="Jan">Jan</span>. 31-- <span word="A">A</span> <span word="study">study</span> <span word="on">on</span> <span word="quantum">quantum</span> <span word="communication">communication</span> <span word="made">made</span> <span word="by">by</span> <span word="Chinese">Chinese</span> <span word="scientists">scientists</span> <span word="will">will</span> <span word="receive">receive</span> <span word="the">the</span> 2018 <span word="Newcomb">Newcomb</span> <span word="Cleveland">Cleveland</span> <span word="Prize">Prize</span> <span word="as">as</span> <span word="it">it</span> <span word="laid">laid</span> <span word="the">the</span> <span word="groundwork">groundwork</span> <span word="for">for</span> <span word="ultra">ultra</span>-<span word="secure">secure</span> <span word="communication">communication</span> <span word="networks">networks</span> <span word="of">of</span> <span word="the">the</span> <span word="future">future</span>.</p><p><span word="The">The</span> <span word="American">American</span> <span word="Association">Association</span> <span word="for">for</span> <span word="the">the</span> <span word="Advancement">Advancement</span> <span word="of">of</span> <span word="Science">Science</span> (<span word="AAAS">AAAS</span>) <span word="announced">announced</span> <span word="Thursday">Thursday</span> <span word="that">that</span> <span word="a">a</span> <span word="team">team</span> <span word="of">of</span> 34 <span word="Chinese">Chinese</span> <span word="physicists">physicists</span> <span word="led">led</span> <span word="by">by</span> <span word="Pan">Pan</span> <span word="Jianwei">Jianwei</span> <span word="with">with</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Science">Science</span> <span word="and">and</span> <span word="Technology">Technology</span> <span word="of">of</span> <span word="China">China</span> <span word="had">had</span> <span word="won">won</span> <span word="the">the</span> <span word="award">award</span> <span word="that">that</span> <span word="will">will</span> <span word="be">be</span> <span word="delivered">delivered</span> <span word="on">on</span> <span word="Feb">Feb</span>. 14.</p><p><span word="This">This</span> <span word="is">is</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span> <span word="that">that</span> <span word="a">a</span> <span word="Chinese">Chinese</span> <span word="team">team</span> <span word="wins">wins</span> <span word="the">the</span> <span word="prize">prize</span> <span word="with">with</span> <span word="its">its</span> <span word="home">home</span>-<span word="grown">grown</span> <span word="research">research</span>.</p><p><span word="Pan">Pan</span> <span word="and">and</span> <span word="his">his</span> <span word="Chinese">Chinese</span> <span word="colleagues">colleagues</span> <span word="used">used</span> <span word="a">a</span> <span word="satellite">satellite</span> <span word="called">called</span> <span word="Quantum">Quantum</span> <span word="Experiments">Experiments</span> <span word="at">at</span> <span word="Space">Space</span> <span word="Scale">Scale</span> (<span word="QUESS">QUESS</span>) <span word="or">or</span> <span word="Micius">Micius</span> <span word="to">to</span> <span word="send">send</span> <span word="entangled">entangled</span> <span word="photon">photon</span> <span word="pairs">pairs</span> <span word="through">through</span> <span word="the">the</span> <span word="near">near</span>-<span word="vacuum">vacuum</span> <span word="of">of</span> <span word="space">space</span>, <span word="measuring">measuring</span> <span word="the">the</span> <span word="quantum">quantum</span> <span word="keys">keys</span> <span word="at">at</span> <span word="receiving">receiving</span> <span word="stations">stations</span> <span word="over">over</span> 1,200 <span word="kilometers">kilometers</span> <span word="apart">apart</span>.</p><p><span word="Scientists">Scientists</span> <span word="found">found</span> <span word="that">that</span> <span word="when">when</span> <span word="two">two</span> <span word="entangled">entangled</span> <span word="particles">particles</span> <span word="are">are</span> <span word="separated">separated</span>, <span word="one">one</span> <span word="particle">particle</span> <span word="can">can</span> <span word="somehow">somehow</span> <span word="affect">affect</span> <span word="the">the</span> <span word="action">action</span> <span word="of">of</span> <span word="the">the</span> <span word="far">far</span>-<span word="off">off</span> <span word="twin">twin</span> <span word="instantly">instantly</span>, <span word="which">which</span> <span word="is">is</span> <span word="what">what</span> <span word="Albert">Albert</span> <span word="Einstein">Einstein</span> <span word="described">described</span> <span word="as">as</span> <span word="a">a</span> "<span word="spooky">spooky</span> <span word="action">action</span> <span word="at">at</span> <span word="a">a</span> <span word="distance">distance</span>."</p><p><span word="If">If</span> <span word="researchers">researchers</span> <span word="are">are</span> <span word="able">able</span> <span word="to">to</span> <span word="maintain">maintain</span> <span word="entanglement">entanglement</span> <span word="over">over</span> <span word="long">long</span> <span word="distances">distances</span>, <span word="an">an</span> "<span word="hack">hack</span>-<span word="proof">proof</span>" <span word="messaging">messaging</span> <span word="encryption">encryption</span> <span word="system">system</span> <span word="could">could</span> <span word="evolve">evolve</span>, <span word="according">according</span> <span word="to">to</span> <span word="Pan">Pan</span>'<span word="s">s</span> <span word="study">study</span> <span word="published">published</span> <span word="in">in</span> <span word="the">the</span> <span word="journal">journal</span> <span word="Science">Science</span> <span word="in">in</span> <span word="June">June</span> <span word="of">of</span> 2017.</p><p><span word="The">The</span> <span word="research">research</span> <span word="shows">shows</span> <span word="that">that</span> <span word="a">a</span> <span word="network">network</span> <span word="of">of</span> <span word="satellites">satellites</span> <span word="could">could</span> <span word="one">one</span> <span word="day">day</span> <span word="form">form</span> <span word="the">the</span> <span word="infrastructure">infrastructure</span> <span word="of">of</span> <span word="a">a</span> <span word="quantum">quantum</span> <span word="internet">internet</span>.</p><p>"<span word="In">In</span> <span word="principle">principle</span>, <span word="methods">methods</span> <span word="based">based</span> <span word="on">on</span> <span word="the">the</span> <span word="phenomenon">phenomenon</span> <span word="of">of</span> <span word="quantum">quantum</span> <span word="entanglement">entanglement</span> <span word="represent">represent</span> <span word="solutions">solutions</span> <span word="to">to</span> <span word="the">the</span> <span word="problem">problem</span> <span word="of">of</span> <span word="perfectly">perfectly</span> <span word="secure">secure</span> <span word="communication">communication</span>," <span word="said">said</span> <span word="Jeremy">Jeremy</span> <span word="Berg">Berg</span>, <span word="editor">editor</span>-<span word="in">in</span>-<span word="chief">chief</span> <span word="of">of</span> <span word="Science">Science</span> <span word="and">and</span> <span word="chair">chair</span> <span word="of">of</span> <span word="the">the</span> <span word="Newcomb">Newcomb</span> <span word="Cleveland">Cleveland</span> <span word="Prize">Prize</span> <span word="Selection">Selection</span> <span word="Committee">Committee</span>.</p>
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