پديد آورنده :
اميني، مرضيه
عنوان :
برهم كنش اسپين-جرم در نظريه پيمانه‌اي لورنتس گرانش
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
ذرات بنيادي
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان
صفحه شمار :
هشت، ۱۰۸ص.: مصور، جدول، نمودار
استاد راهنما :
بهروز ميرزا، احمد برزو
استاد مشاور :
احمد شيرزاد
توصيفگر ها :
نظريه پيمانه‌اي لورنتس , گرانش , هموستار اسپين , اسپين ذره , سياه‌چاله
استاد داور :
غلامرضا خسروي، فرهنگ لران
تاريخ ورود اطلاعات :
1397/10/04
چكيده انگليسي :
Spin mass interaction in Lorentz gauge theory of gravity Marzieh Amini marzieh amini@ph iut ac ir June 26 2018 Department of Physics Isfahan University of Technology Isfahan 84156 83111 Iran University Code IUT 77142 Degree M S c Language Farsi supervisor Prof B Mirza b mirza@cc iut ac ir Abstract In this thesis we reviewed the Lorentz gauge theory of gravity that was introduced for gravitational interactions In this theory the way of variation is based on Lorentz space components that is tangent to space time Because of the metric does not depend on the components of the Lorentz space that is tangent to space time so its variation is zero and does not have a dynamics This is the beginning of many interesting features of this theory that aspires us to study it We mention the description of the expansion of the universe without the need for dark energy and having the necessary condition for renormalizability We have studied the field equations of this theory This theory has an effective classical state where its gravitational constant is equal to the constant of Newton s gravity The cosmological solution of this theory describes de Sitter space time without useing the cosmological constant and explains the expansion of universe and spontaneous change from a negative to positive acceleration In this theory in addition to mass spin of particles also produce gravity which we have studied This force like the classical force of gravitation and electromagnetism is a reverse squared distance and is directly related to spin of particles We showed that Schwarzschild space time is the exact solution for the vacuum of this theory This issue is important as experimental observations that are related to solar system can be explained useing the Schwartszchild solution of this theory We also proved that Kerr space time is also an exact solution for the vacuum state of this theory which can be used to describe problems related to rotating masses and also explain laboratory tests such as spin gyroscope deviation We investigated the interaction of spin of quantum particles with the classical limit of gravitational fields in the Lorentz gauge theory of gravity Keywords gauge theoty gravity spin connection spin of particle black hole
استاد راهنما :
بهروز ميرزا، احمد برزو
استاد مشاور :
احمد شيرزاد
استاد داور :
غلامرضا خسروي، فرهنگ لران
