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The fidelity between two quantum states and , expressed as density matrices, is commonly defined as: [1] [2] (,) = ().The square roots in this expression are well-defined because both and are positive semidefinite matrices, and the square root of a positive semidefinite matrix is defined via the spectral theorem.
In 2014, Stroll took ownership of the Prema Racing team in the light of his son Lance racing for the outfit in Formula 4 and the FIA Formula 3 European Championship. [ 14 ] [ 15 ] [ 16 ] Stroll vetoed multiple driver moves in connection with Prema; he prevented George Russell from racing for the team in the 2014 Formula Renault 2.0 Alps Series ...
On 27 July 2018, after running Force India Formula One Team for eleven seasons, Force India Formula One Team Limited was placed into administration. [2]By 2 August 2018 an investment consortium led by Lawrence Stroll, the father of former Williams driver Lance Stroll, and which included André Desmarais, Jonathan Dudman, John D. Idol, John McCaw Jr., Michael de Picciotto and Silas Chou, and ...
The Silverstone-based team was renamed Force India for the 2008 season, its fourth identity in as many years. Force India saw moderate success across its ten and a half years in Formula One, achieving a pole position at the 2009 Belgian Grand Prix, six podium places and finishing 4th in the World Constructors' Championship in both 2016 and 2017.
Before the arrival of sponsorship liveries in the 1968 season the team's nationality also determined the colour of a car entered by the team; thus, Italian teams' cars were rosso corsa red, French were bleu de France blue, and British (with several exceptions, such as cars entered by teams Rob Walker, [26] Brabham [27] and McLaren [28]) were ...
Lance Strulovitch (born 29 October 1998), commonly known as Lance Stroll, is a Canadian racing driver, who competes in Formula One for Aston Martin.. Born and raised in Montreal, Stroll is the son of billionaire businessman Lawrence Stroll, owner of the Aston Martin F1 Team.
The team secured its second double points score at the Singapore Grand Prix, with Stroll in 6th and Vettel in 8th. Vettel and Stroll's 6th-place finishes in Baku, Singapore and Japan are the AMR22's best results to date. [27] Unfortunately, the team would finish in 7th place in the constructors' standings with Alfa Romeo finishing 6th on countback.
In quantum mechanics, and especially quantum information and the study of open quantum systems, the trace distance is a metric on the space of density matrices and gives a measure of the distinguishability between two states. It is the quantum generalization of the Kolmogorov distance for classical probability distributions.