https://ui.adsabs.harvard.edu/abs/1995ApJ...446...63H/abstractMining Energy in an Expanding UniverseIn principle, the expansion of the universe can be harnessed to provide energy. In a gedankenexperiment, energy is gained by connecting together widely separated bodies with strings. The tension and the energy generated are calculated for single strings. Mining energy in an expanding universe in this way raises unresolved issues concerning the conservation of energy. Apparently, the tethered-body experiment delivers "nascent" energy that previously did not exist in any identifiable and quantifiable form. It is argued that energy in a homogeneous and unbounded universe, in general, is not conserved on the cosmic scale.ui.adsabs.harvard.edu단일 반입자 스핀 제어 성공! 반입자 Quantum Qubit 만들려나보네 근데 반물질로 큐비트 만들면 뭐가 다른점이 있는건가요? 그냥 Spin 제어하다가 되는지 고려해본다 도르인것 같긴한데, 된다해서 일반 큐비트랑 다른 장점이 있는지는 몰겠네요
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