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2018000005-20180223.pdf
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Forces of the quantum vacuum and Casimir physics
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Flachi, Antonino
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フラキ, アントニノ
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慶應義塾大学商学部特任准教授 (有期)
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Research team head
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慶應義塾大学
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ケイオウ ギジュク ダイガク
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Keiō gijuku daigaku
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2019
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学事振興資金研究成果実績報告書
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2018
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Abstract |
研究期間:2018年4月から2019年3月まで。
研究テーマ:量子場理論、量子真空効果、Casimir物理学。
研究トピクス:
1)円錐多様体における対称性の破れおよび量子真空不安定性(特に2Dシステムにおける)。
2)定常時空におけるカイラル対称性の破れと回転するブラックホールの研究。
3)有限区間または半有限区間に限定されたCP-(N-1)モデルにおける量子真空効果の研究。この作業は現在進行中です。
本研究の主な成果は、「きりがみ効果」と呼ばれるメカニズムの発見です。このメカニズムはグラフェンにおいて重要な役割を果たす可能性があります。このメカニズムの拡張も重力の文脈で関連しています。
Period of research: April 2018 to March 2019.
Research theme: Quantum field theory, quantum vacuum effects and Casimir physics.
Research topics:
1) Symmetry breaking and quantum vacuum instabilities in conical manifolds (in particular in 2D systems);
2) Study of chiral symmetry breaking in stationary spacetimes and rotating black holes;
3) Study of quantum vacuum effects in the CP-(N-1) models restricted to a finite or semi-finite interval. This work is currently in progress.
Main achievement of our research has been the discovery of a mechanism that we have called "kirigami effect". This mechanism could play an important role in graphene. Extensions of this mechanism could also be important in the context of gravity.
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