史蒂芬·霍金：这世上根本没有黑洞
<p><span word="Wait">Wait</span>, <span word="so">so</span> <span word="my">my</span> <span word="life">life</span> <span word="may">may</span> <span word="not">not</span> <span word="have">have</span> <span word="disappeared">disappeared</span> <span word="down">down</span> <span word="a">a</span> <span word="black">black</span> <span word="hole">hole</span> <span word="after">after</span> <span word="all">all</span>?</p><p><span word="There">There</span> <span word="is">is</span> <span word="a">a</span> <span word="chance">chance</span> <span word="for">for</span> <span word="it">it</span> <span word="to">to</span> <span word="emerge">emerge</span> <span word="and">and</span> <span word="bloom">bloom</span> <span word="like">like</span> <span word="the">the</span> <span word="career">career</span> <span word="of">of</span> <span word="David">David</span> <span word="Hasselhoff">Hasselhoff</span>?</p><p><span word="It">It</span>'<span word="s">s</span> <span word="charming">charming</span> <span word="when">when</span> <span word="a">a</span> <span word="phrase">phrase</span> <span word="enters">enters</span> <span word="the">the</span> <span word="language">language</span> <span word="and">and</span> <span word="we">we</span> <span word="think">think</span> <span word="we">we</span> <span word="all">all</span> <span word="know">know</span> <span word="what">what</span> <span word="it">it</span> <span word="means">means</span>. <span word="In">In</span> <span word="the">the</span> <span word="case">case</span> <span word="of">of</span> "<span word="black">black</span> <span word="hole">hole</span>," <span word="we">we</span> <span word="think">think</span> <span word="of">of</span> <span word="an">an</span> <span word="infinity">infinity</span> <span word="of">of</span> <span word="black">black</span> <span word="nothingness">nothingness</span> <span word="that">that</span> <span word="swallows">swallows</span> <span word="everything">everything</span> <span word="that">that</span> <span word="slips">slips</span> <span word="into">into</span> <span word="it">it</span>.</p><p><span word="But">But</span> <span word="now">now</span>, <span word="in">in</span> <span word="a">a</span> <span word="new">new</span> <span word="paper">paper</span> <span word="called">called</span> "<span word="Information">Information</span> <span word="Preservation">Preservation</span> <span word="and">and</span> <span word="Weather">Weather</span> <span word="Forecasting">Forecasting</span> <span word="for">for</span> <span word="Black">Black</span> <span word="Holes">Holes</span>," <span word="Stephen">Stephen</span> <span word="Hawking">Hawking</span> <span word="has">has</span> <span word="cast">cast</span> <span word="the">the</span> <span word="cat">cat</span> <span word="among">among</span> <span word="the">the</span> <span word="black">black</span>, <span word="holey">holey</span> <span word="pigeons">pigeons</span> <span word="and">and</span> <span word="caused">caused</span> <span word="a">a</span> <span word="scattering">scattering</span> <span word="of">of</span> <span word="incomprehension">incomprehension</span>.</p><p><span word="His">His</span> <span word="precise">precise</span> <span word="words">words</span> <span word="were">were</span>: "<span word="The">The</span> <span word="absence">absence</span> <span word="of">of</span> <span word="event">event</span> <span word="horizons">horizons</span> <span word="mean">mean</span> <span word="that">that</span> <span word="there">there</span> <span word="are">are</span> <span word="no">no</span> <span word="black">black</span> <span word="holes">holes</span> -- <span word="in">in</span> <span word="the">the</span> <span word="sense">sense</span> <span word="of">of</span> <span word="regimes">regimes</span> <span word="from">from</span> <span word="which">which</span> <span word="light">light</span> <span word="can">can</span>'<span word="t">t</span> <span word="escape">escape</span> <span word="to">to</span> <span word="infinity">infinity</span>."</p><p><span word="It">It</span> <span word="seems">seems</span> <span word="clear">clear</span>. <span word="There">There</span> <span word="are">are</span> <span word="no">no</span> <span word="forever">forever</span> <span word="and">and</span> <span word="ever">ever</span> <span word="holes">holes</span> <span word="of">of</span> <span word="blackness">blackness</span>. <span word="There">There</span> <span word="is">is</span> <span word="always">always</span> <span word="the">the</span> <span word="chance">chance</span> <span word="that">that</span> <span word="light">light</span> <span word="might">might</span> <span word="emerge">emerge</span>.</p><p><span word="Hawking">Hawking</span> <span word="continued">continued</span>, <span word="however">however</span>: "<span word="There">There</span> <span word="are">are</span> <span word="however">however</span> <span word="apparent">apparent</span> <span word="horizons">horizons</span> <span word="which">which</span> <span word="persist">persist</span> <span word="for">for</span> <span word="a">a</span> <span word="period">period</span> <span word="of">of</span> <span word="time">time</span>. <span word="This">This</span> <span word="suggests">suggests</span> <span word="that">that</span> <span word="black">black</span> <span word="holes">holes</span> <span word="should">should</span> <span word="be">be</span> <span word="redefined">redefined</span> <span word="as">as</span> <span word="metastable">metastable</span> <span word="bound">bound</span> <span word="states">states</span> <span word="of">of</span> <span word="the">the</span> <span word="gravitational">gravitational</span> <span word="field">field</span>."</p><p><span word="So">So</span> <span word="there">there</span> <span word="are">are</span> <span word="black">black</span> <span word="holes">holes</span>. <span word="It">It</span>'<span word="s">s</span> <span word="just">just</span> <span word="that">that</span> <span word="we">we</span> <span word="should">should</span> <span word="redefine">redefine</span> <span word="them">them</span> <span word="a">a</span> <span word="touch">touch</span>. <span word="So">So</span> <span word="what">what</span>'<span word="s">s</span> <span word="this">this</span> <span word="apparent">apparent</span> <span word="horizon">horizon</span>?</p><p><span word="Well">Well</span>, <span word="it">it</span>'<span word="s">s</span> "<span word="a">a</span> <span word="surface">surface</span> <span word="along">along</span> <span word="which">which</span> <span word="light">light</span> <span word="rays">rays</span> <span word="attempting">attempting</span> <span word="to">to</span> <span word="rush">rush</span> <span word="away">away</span> <span word="from">from</span> <span word="the">the</span> <span word="black">black</span> <span word="hole">hole</span>'<span word="s">s</span> <span word="core">core</span> <span word="will">will</span> <span word="be">be</span> <span word="suspended">suspended</span>."</p><p><span word="But">But</span> <span word="if">if</span> <span word="they">they</span>'<span word="re">re</span> <span word="suspended">suspended</span>, <span word="they">they</span> <span word="will">will</span> <span word="never">never</span> <span word="emerge">emerge</span>, <span word="stuck">stuck</span> <span word="in">in</span> <span word="solitary">solitary</span> <span word="confinement">confinement</span> <span word="like">like</span> <span word="the">the</span> <span word="Man">Man</span> <span word="in">in</span> <span word="the">the</span> <span word="Iron">Iron</span> <span word="Mask">Mask</span>. <span word="The">The</span> <span word="result">result</span> <span word="is">is</span> <span word="surely">surely</span> <span word="still">still</span> <span word="the">the</span> <span word="same">same</span>. <span word="Once">Once</span> <span word="something">something</span> <span word="disappears">disappears</span> <span word="into">into</span> <span word="a">a</span> <span word="black">black</span> <span word="hole">hole</span>, <span word="it">it</span>'<span word="s">s</span> <span word="done">done</span> <span word="for">for</span>.</p>
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