In physics, a Dirac fermion is a spin-½ particle (a fermion) which is different from its antiparticle. A vast majority of fermions fall under this category.
In particle physics, all fermions in the standard model have distinct antiparticles (perhaps excepting neutrinos) and hence are Dirac fermions. They are named after Paul Dirac, and can be modeled with the Dirac equation.
A Dirac fermion is equivalent to two Weyl fermions.[1] The counterpart to a Dirac fermion is a Majorana fermion, a particle that must be its own antiparticle.
In condensed matter physics, low-energy excitations in graphene and topological insulators, among others, are fermionic quasiparticles described by a pseudo-relativistic Dirac equation.
This quantum mechanics-related article is a stub. You can help Wikipedia by expanding it.
1981 film by Rama Narayanan Sivappu MalliPosterDirected byRama NarayananScreenplay byRajshekarStory byMadala Ranga RaoProduced byM. SaravananM. BalasubramaniamStarringVijayakanthChandrashekarShanthi KrishnaS. S. ChandranSangili MuruganArunaCinematographyLokeshEdited byVellaichamiMusic byShankar–GaneshProductioncompanyBalasubramaniam & CompanyRelease date 15 August 1981 (1981-08-15) CountryIndiaLanguageTamil Sivappu Malli (transl. Red Jasmine) is a 1981 Indian Tamil-lan…
Dutch Golden Age painter Portrait of Johannes Vollevens (lower right) in Jan van Gool's Nieuw Schouburg, 1750 Portrait of Gaspar Fagel, painted by Johannes Vollevens Johannes Vollevens (1649, Geertruidenberg – 1728, The Hague), was a Dutch Golden Age painter. Biography According to Houbraken he was born in 1654, the same year that took Fabritius by a stroke of fate,[1] and though there were few painters in Getruidenberg to copy from, he sketched and drew in charcoal so enthusiastic…
Ini adalah nama Tionghoa; marganya adalah Han. Han Kuo-yu韓國瑜Wali Kota KaohsiungMasa jabatan25 Desember 2018 – 7 Juni 2020WakilLee Shu-chuanYeh Kuang-shihPendahuluChen ChuHsu Li-ming (pelaksana tugas)Anggota Yuan LegislatifMasa jabatan1 Februari 1999 – 31 Januari 2002Daerah pemilihanKabupaten Taipei 3Masa jabatan1 Februari 1993 – 31 Januari 1999Daerah pemilihanKabupaten Taipei Informasi pribadiLahir17 Juni 1957 (umur 66)Kabupaten Taipei, TaiwanKebangsaa…
Lokasi Distrik Notsuke di Subprefektur Nemuro Notsuke (野付郡code: ja is deprecated , Notsuke-gun) adalah sebuah distrik yang berada di wilayah Subprefektur Nemuro, Hokkaido, Jepang. Per tahun 2004, distrik ini memiliki estimasi jumlah penduduk sebesar 17.010 dengan luas wilayah sebesar 1.320,15 km2. Kota kecil dan desa Betsukai lbs HokkaidoSapporo (Ibu kota prefektur)lbsSubprefektur IshikariSapporoDistrik kota Atsubetsu Chūō Higashi Kita Kiyota Minami Nishi Shiroishi Teine Toyohira Ko…
Leiders van de MUD (waaronder Lilian Tintori, Freddy Guevara, Jesús Torrealba en Julio Borges) vieren de uitslag van de parlementaire verkiezingen van december 2015, welke de alliantie een tweederdemeerderheid in het parlement opleverde. Mesa de la Unidad Democrática (verkort MUD of Unidad, Nederlands Tafel [in termen van comité of ronde tafel] van de Democratische Eenheid) is een Venezolaanse politieke alliantie. Deze werd in 2008 opgericht in oppositie tegen de toenmalige president Hugo Ch
У Вікіпедії є статті про інші значення цього терміна: Блен (значення). Віллі Блен Загальна інформаціяГромадянство ФранціяНародився 24 квітня 1978(1978-04-24) (45 років)Ле-ТампонВагова категорія перша напівсередняЗріст 174Професіональна кар'єраПерший бій 16 листопада 2004Останній
عبدالعزيز عبدالغني معلومات شخصية الميلاد 4 يوليو 1939(1939-07-04) حيفان - تعز - المملكة المتوكلية اليمنية الوفاة 22 أغسطس 2011 (72 سنة)الرياض، السعودية الجنسية اليمن الديانة مسلم سني مناصب رئيس الوزراء اليمني (3 ) في المنصب6 أكتوبر 1994 – 14 مايو 1997 محمد سعيد العطار فرج …
Cam Lộ Huyện Huyện Cam Lộ Chùa Cam Lộ là ngôi chùa có bảo tháp cao nhất Việt Nam được xác lập kỷ lục vào ngày 21/5/2016Hành chínhQuốc gia Việt NamVùngBắc Trung BộTỉnhQuảng TrịHuyện lỵthị trấn Cam LộTrụ sở UBNDKhu phố 2, thị trấn Cam LộPhân chia hành chính1 thị trấn, 7 xãTổ chức lãnh đạoChủ tịch UBNDTrần Anh TuấnChủ tịch HĐNDĐào Mạnh HùngChủ tịch UBMTTQHoàng Bá TiệuChánh án TANDNg…
Begraafplaats met basiliek en lantaarntoren Basiliek Lantaarntoren Heuvel van Notre-Dame-de-Lorette in mei 1915 Oude postkaart met de veldslag Graven Interieur van de basiliek De Nécropole nationale de Notre-Dame de Lorette is een Franse militaire begraafplaats met gesneuvelden uit de Eerste Wereldoorlog, gelegen in de Franse gemeente Ablain-Saint-Nazaire. De begraafplaats ligt een kilometer ten noorden van het dorp op de heuvel van Notre-Dame de Lorette die over de omliggende vlakte uitkijkt. …
國立東華大學理工學院NDHU College of Science and Engineering國立東華大學理工二館创办时间1995学校类型理工學院院長黃武元 特聘教授創院院長夏友平（美國加州理工學院客座教授）教师人數專任師資客座教授 1位IET Fellow 3位合聘教授 16位特聘教授 9位教授 69位副教授 30位助理教授 14位学生人數2300+（2020年）本科生人數1967（2020年）研究生人數375 （2020年）博士生人數88 （2020年）校址
Esta página cita fontes, mas que não cobrem todo o conteúdo. Ajude a inserir referências. Conteúdo não verificável pode ser removido.—Encontre fontes: ABW • CAPES • Google (N • L • A) (Janeiro de 2023) SÉCULOS: Século XIX — Século XX — Século XXI DÉCADAS: 1930 • 1940 • 1950 • 1960 • 1970 • 1980 • 1990 • 2000 • 2010 • 2020 • 2030 ANOS: 1978 • 1979 • 1980 • 1981 • 1982 • …
Canvas-covered horse or ox wagons This article is about a canvas-covered horse- or ox-drawn wagon. For the railway wagon, see Covered goods wagon. Narrow covered wagon used by west-bound Canadian settlers c. 1885 Painting showing a wagon train of covered wagons A covered wagon, also called a prairie wagon, whitetop,[1] or prairie schooner,[2] is a horse-drawn or ox-drawn wagon with a canvas top used for transportation or hauling,[3]. The covered wagon has become a cultura…
1997 novel by K.A. Applegate This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: The Secret novel – news · newspapers · books · scholar · JSTOR (May 2015) (Learn how and when to remove this template message) The Secret Cassie morphing into a wolfAuthorK. A. ApplegateCover artistDamon C. Torres/The I-Way CompanyCountryUnite…
Indian film director, screenwriter, and producer AtleeAtlee at the 8th Vijay Awards, 2014BornArun Kumar (1986-09-21) 21 September 1986 (age 37)Thiruparankundram, Madurai, Tamil Nadu, IndiaAlma materSathyabama University[1]OccupationsFilm directorscreenwriterproducerYears active2010–presentSpouse Krishna Priya (m. 2014)[2]Children1 (Son) Arun Kumar (born 21 September 1986), known professionally as Atlee, is an Indian film director, s…
Ukrainian novelist This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Valerian Pidmohylny – news · newspapers · books · scholar · JSTOR (March 2010) (Learn how and when to remove this template message) You can help expand this article with text translated from the corresponding article in Ukrainian. (July 201…
Town in Brong-Ahafo Region, GhanaDomeabraTownDomeabraCoordinates: 7°3′N 1°56′W / 7.050°N 1.933°W / 7.050; -1.933Country GhanaRegionBrong-Ahafo RegionDistrictAsutifi DistrictElevation1,027 ft (313 m)Time zoneGMT • Summer (DST)GMT Domeabra is a small town in the Nkoranza North district, a district in the Western Region of Ghana.[1] Education Domeabra is known for the Owerriman Secondary School.[2][3] The school is a seco…
TV Land Awards' logo with the network's previous logo The TV Land Awards was an American television awards ceremony that generally commemorated shows now off the air, rather than in current production as with the Emmys. Created by Executive Producer Michael Levitt, the awards were hosted and broadcast by the TV Land network from 2003–2012 and then returned to the air in 2015 and 2016. No TV Land awards show was scheduled for the spring of 2017. Awards are given in various categories (which…
Temple des CarmesFaçade 2 Grand-rue SapiacPrésentationType Temple protestantRattachement Église protestante unie de FranceFondation 1679Patrimonialité Classé MH (1971)Site web temples-meauzac-barry.epudf.orgLocalisationAdresse 2, grand rue Sapiac Montauban FranceCoordonnées 44° 00′ 56″ N, 1° 21′ 10″ E Géolocalisation sur la carte : France Géolocalisation sur la carte : Occitanie Géolocalisation sur la carte : Tarn-et-Garonne mo…
The Jets selected Dale Hawerchuk 1st overall in the 1981 NHL Entry Draft. This is a list of ice hockey players who were drafted in the National Hockey League Entry Draft by the Winnipeg Jets (1972–1996). It includes every player who was drafted, regardless of whether they played for the team. Key # Played at least one game with the Jets ↑ Spent entire NHL career with the Jets (†) Inducted into the Hockey Hall of Fame (‡) Number retired by the Jets General terms an…
This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations. (November 2019) (Learn how and when to remove this template message) Avándaro Golf Club (Spanish: Club de Golf Avandaro) is a golf course located in the Valle de Bravo state of Mexico. Located 110 mi (180 km) west of Mexico City, it hosted the eventing portion of the …
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