Mathematically, imaginary time is real time which has undergone a Wick rotation so that its coordinates are multiplied by the imaginary unit i. Imaginary time is not...

"Time, Real and Imaginary. An Allegory" is a short poem of 11 lines written by Samuel Taylor Coleridge at an uncertain date, and first published in 1817...

An imaginary number is the product of a real number and the imaginary unit i, which is defined by its property i2 = −1. The square of an imaginary number...

may seem real to their creators, children usually understand that their imaginary friends are not real. The first studies focusing on imaginary friends...

The Imaginary (or Imaginary Order) is one of three terms in the psychoanalytic perspective of Jacques Lacan, along with the Symbolic and the Real. Each...

The Imaginary (Japanese: 屋根裏のラジャー, Hepburn: Yaneura no Rajā, lit. 'Rudger in the Attic') is a 2023 Japanese animated fantasy film directed by Yoshiyuki...

of a number system that extends the real numbers with a specific element denoted i, called the imaginary unit and satisfying the equation i 2 = − 1 {\displaystyle...

the real and imaginary parts of any complex function that is analytic in the upper half-plane. The relations are often used to compute the real part...

universe, which may incorporate real-world or imaginary characters and conventions. Commonly having its own geography, history, and language, it is an experience...

Real-time bidding (RTB) is a means by which advertising inventory is bought and sold on a per-impression basis, via instantaneous programmatic auction...