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恒元物理學(xué)講座(第104期):Counterfactual communication: Optical communication with invisible photons

發(fā)布時間:2018-01-05 瀏覽:

講座題目:恒元物理學(xué)講座(第104期):Counterfactual communication: Optical communication with invisible photons

講座人:Prof. M S Zubairy(Texas A&M University)

講座時間:09:30

講座日期:2018-1-5

地點:長安校區(qū) 物理學(xué)與信息技術(shù)學(xué)院六層學(xué)術(shù)報告廳(致知樓3623)

主辦單位:物理學(xué)與信息技術(shù)學(xué)院

講座內(nèi)容:It has long been assumed in physics that for information to travelbetween two parties in empty space, physical particles have to travel betweenthem. Here, using the ‘‘chained’’ quantum Zeno effect, we show how informationcan be transferred between the two parties without any physical particlestraveling between them.