Unexpected phase-jumps upon cycling around a conical intersection

R. Englman; A. Yahalom; T. Vértesi

doi:10.1016/j.molstruc.2006.12.063

Unexpected phase-jumps upon cycling around a conical intersection

R. Englman, A. Yahalom, T. Vértesi

Department of Electrical and Electronics Engineering

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

2 اقتباسات (Scopus)

ملخص

A non-mathematical formulation is given of possible multiple (not just ±π) geometric phase-jumps around conical intersections. It is based on variable cycling speed along the nuclear trajectory and on a rigorous handling of the adiabatic limit. Extremely high value π jumps occur even for a single conical intersection, if the trajectory starts near the degeneracy point.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	20-23
عدد الصفحات	4
دورية	Journal of Molecular Structure
مستوى الصوت	838
رقم الإصدار	1-3
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/j.molstruc.2006.12.063
حالة النشر	نُشِر - 16 يوليو 2007

الوصول إلى المستند

10.1016/j.molstruc.2006.12.063

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

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title = "Unexpected phase-jumps upon cycling around a conical intersection",

abstract = "A non-mathematical formulation is given of possible multiple (not just ±π) geometric phase-jumps around conical intersections. It is based on variable cycling speed along the nuclear trajectory and on a rigorous handling of the adiabatic limit. Extremely high value π jumps occur even for a single conical intersection, if the trajectory starts near the degeneracy point.",

keywords = "Adiabatic motion, Berry phase, Molecules",

author = "R. Englman and A. Yahalom and T. V{\'e}rtesi",

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AU - Englman, R.

AU - Yahalom, A.

AU - Vértesi, T.

PY - 2007/7/16

Y1 - 2007/7/16

N2 - A non-mathematical formulation is given of possible multiple (not just ±π) geometric phase-jumps around conical intersections. It is based on variable cycling speed along the nuclear trajectory and on a rigorous handling of the adiabatic limit. Extremely high value π jumps occur even for a single conical intersection, if the trajectory starts near the degeneracy point.

AB - A non-mathematical formulation is given of possible multiple (not just ±π) geometric phase-jumps around conical intersections. It is based on variable cycling speed along the nuclear trajectory and on a rigorous handling of the adiabatic limit. Extremely high value π jumps occur even for a single conical intersection, if the trajectory starts near the degeneracy point.

KW - Adiabatic motion

KW - Berry phase

KW - Molecules

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ER -

Unexpected phase-jumps upon cycling around a conical intersection

ملخص

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الملفات والروابط الأخرى

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