Symbolic Perturbation Theory (SymPT) is a Python package for symbolic perturbative transformations on quantum systems. SymPT helps compute effective Hamiltonians for both time-independent and ...

"Bargain Block" host Keith Bynum was all smiles in a recent social media post, showing off a joyful hand between himself, his on-air (and real-life) partner, Evan Thomas, and their costar, Shea ...

X will soon roll out a controversial change to its block function by allowing accounts to continue to view posts from users who blocked them, another update to the Elon Musk-owned platform formerly ...

Northern Trust has executed the first live transactions on a blockchain-based carbon market platform which enables institutional buyers to digitally access carbon credits from leading project ...

Your car's internal combustion engine relies on a huge number of large, small, and oddly-shaped parts. One of the biggest and most important parts of your motor is the engine block or cylinder block, ...

One scene reflects the themes — A.I., fake news, transgender lives and Gen X — that make the film a classic. By Alissa Wilkinson Neo, the hero of “The Matrix,” is sure he lives in 1999. He has a green ...

An accidental degeneracy of resonances gives rise to a double pole in the scattering matrix, a double zero in the Jost function and a Jordan chain of length two of generalized Gamow-Jordan ...

The angled street parking recently added to two blocks of Old Wyomissing Road is an eyesore, some residents of the Reading street say. “This devalues our properties,” said Neal Kloiber, who has owned ...

FORT WAYNE, Ind. (WANE) —The downtown Taco Bell will move to a choice vacant lot catercornered to its existing location, if submitted plans pan out. This week, Delight TB Indiana 4 LLC, based in ...

Federal prosecutors are digging into internal practices at Block, the financial technology firm launched by Twitter co-founder Jack Dorsey, discussing with a former employee alleged widespread and ...

Warner Bros. is ready to re-enter The Matrix. A new "Matrix" film is in the works at Warner Bros. Pictures, with Drew Goddard ("The Cabin in the Woods") set to write and direct, the studio revealed on ...

Warner Bros. is going back to the Matrix. The studio announced that a fifth “Matrix” movie is in development. It’ll be the first installment without Lana or Lily Wachowski as directors. Instead, “The ...