null string

null string

In programming, a character string that contains no data.
References in periodicals archive ?
* Fix null string translation bug found when playing eSports rules coming out of spectate.
The authors gave the null string evolution in Schwarzschild spacetime by the solutions of null string equations, which are also the null geodesic equations of general relativity appended by an additional stringy constant [3, 4].
Prochnicka, "Null string evolution in black hole and cosmological spacetimes," Physical Review.