Struktur kuantum yang dikenal sebagai “Cincin Alice” diamati untuk pertama kalinya

Sekelompok peneliti akhirnya dapat mengamati pembentukan “Cincin Alice” dalam gas superdingin, sehingga memungkinkan pengamatan jenis magnet unilateral yang aneh. Selama ini keberadaan mereka hanya sebatas teori kuantum.

Avez-vous vu celaBerita: Apa warna rumah di Harry Potter?

Cincin Alice adalah struktur kuantum melingkar aneh yang mengubah sifat objek kuantum lain saat melewatinya. Ikatan ini diamati oleh fisikawan dari Amerika Serikat dan Finlandia yang sudah mempunyai sejarah penemuan di wilayah tersebut.

Baca selengkapnya:

Lire égalementBerita: Apa itu Peel Smart Remote?

monopole topologi

Para peneliti ini bekerja dengan distorsi medan kuantum yang dikenal sebagai monopole topologi, kutub magnet yang terisolasi. Jika Anda memotong magnet menjadi dua bagian yang membagi kutub, selatan dan utara akan tetap ada dalam dua bagian baru, tetapi di dunia kuantum, monopole secara teoritis bisa ada.

Keberadaan distorsi-distorsi ini pada kenyataannya telah diamati oleh para peneliti sebelumnya, serta serangkaian pusaran, tali, dan kekusutan dalam struktur kuantum.

Kini, dalam sebuah penelitian yang dipublikasikan di jurnal Komunikasi Alam, ilmuwan yang sama dapat mengamati monopole yang membentuk Alice Strings. Struktur ini terbentuk pada kutub satu sisi dan akhirnya berputar menjadi lingkaran, Cincin Alice. Nama ini mengacu pada Alice di Negeri Ajaib dan itu sangat aneh sehingga terlihat seperti hal yang Anda temukan di Negeri Ajaib.

Meskipun monopole hanya bertahan seperseribu detik, Cincin Alice telah diamati selama lebih dari 80 milidetik, hampir 20 kali lebih lama.

Meskipun karakteristik lain dari Cincin Alice belum diamati secara eksperimental, seperti inversi monopole ketika melewati loop, mempelajari struktur ini dalam kenyataan sudah sangat mengesankan, menjelaskan pencarian pemahaman mendalam tentang alam semesta, materi, dan alam semesta. informasi.

Dari kejauhan, cincin Alice hanya tampak seperti monopole, namun dunia berubah bentuk jika kita melihat melalui bagian tengah cincin.

David Hall, fisikawan, sebagai tanggapan terhadap Peringatan Sains

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