PT-對(duì)稱量子理論的計(jì)算
發(fā)布時(shí)間:2018-10-14 15:52
【摘要】:根據(jù)PT-對(duì)稱量子系統(tǒng)中PT-內(nèi)積和原內(nèi)積之間的關(guān)系,給出PT-對(duì)稱量子理論中純態(tài)的刻畫(huà)以及PT-對(duì)稱量子系統(tǒng)中混合態(tài)的一個(gè)刻畫(huà),研究PT-對(duì)稱量子系統(tǒng)中態(tài)的演化,并給出其為酉演化的充要條件.
[Abstract]:According to the relation between PT- inner product and original inner product in PT- symmetric quantum system, the characterization of pure state in PT- symmetric quantum theory and a characterization of mixed state in PT- symmetric quantum system are given, and the evolution of state in PT- symmetric quantum system is studied. A sufficient and necessary condition for it to be unitary evolution is given.
【作者單位】: 陜西師范大學(xué)數(shù)學(xué)與信息科學(xué)學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(批準(zhǔn)號(hào):11571213)
【分類號(hào)】:O413
[Abstract]:According to the relation between PT- inner product and original inner product in PT- symmetric quantum system, the characterization of pure state in PT- symmetric quantum theory and a characterization of mixed state in PT- symmetric quantum system are given, and the evolution of state in PT- symmetric quantum system is studied. A sufficient and necessary condition for it to be unitary evolution is given.
【作者單位】: 陜西師范大學(xué)數(shù)學(xué)與信息科學(xué)學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(批準(zhǔn)號(hào):11571213)
【分類號(hào)】:O413
【參考文獻(xiàn)】
相關(guān)期刊論文 前3條
1 段媛媛;劉曉華;陳崢立;;關(guān)于PT-對(duì)稱的一些研究[J];紡織高;A(chǔ)科學(xué)學(xué)報(bào);2013年04期
2 劉曉華;陳崢立;段媛媛;;PT-對(duì)稱中量子態(tài)的區(qū)分[J];計(jì)算機(jī)工程與應(yīng)用;2015年07期
3 曹懷信;郭志華;陳崢立;;CPT-Frames for Non-Hermitian Hamiltonians[J];Communications in Theoretical Physics;2013年09期
【共引文獻(xiàn)】
相關(guān)期刊論文 前5條
1 楊麗麗;陳崢立;孫海鵬;;PT-對(duì)稱量子理論的計(jì)算[J];吉林大學(xué)學(xué)報(bào)(理學(xué)版);2017年03期
2 張洪濤;代永濤;Q昧嵊,
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