Georgiou OGligorić GLazarides AOliveira DFMBodyfelt JDGoussev A2012-101/10/2012EPL, 2012, 100 (2)0295-5075https://hdl.handle.net/10179/7474It has recently been established that quantum statistics can play a crucial role in quantum escape. Here we demonstrate that boundary conditions can be equally important - moreover, in certain cases, may lead to a complete suppression of the escape. Our results are exact and hold for arbitrarily many particles. © Copyright EPLA, 2012.Journal article10.1209/0295-5075/100/200051978281286-4854Massey_Dark01 Mathematical Sciences02 Physical Sciences