/usr/share/pyshared/sympy/physics/quantum/ is in python-sympy 0.7.1.rc1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/sympy/physics/quantum/__init__.py
/usr/share/pyshared/sympy/physics/quantum/anticommutator.py
/usr/share/pyshared/sympy/physics/quantum/cartesian.py
/usr/share/pyshared/sympy/physics/quantum/cg.py
/usr/share/pyshared/sympy/physics/quantum/circuitplot.py
/usr/share/pyshared/sympy/physics/quantum/commutator.py
/usr/share/pyshared/sympy/physics/quantum/constants.py
/usr/share/pyshared/sympy/physics/quantum/dagger.py
/usr/share/pyshared/sympy/physics/quantum/gate.py
/usr/share/pyshared/sympy/physics/quantum/grover.py
/usr/share/pyshared/sympy/physics/quantum/hilbert.py
/usr/share/pyshared/sympy/physics/quantum/innerproduct.py
/usr/share/pyshared/sympy/physics/quantum/kronecker.py
/usr/share/pyshared/sympy/physics/quantum/matrixcache.py
/usr/share/pyshared/sympy/physics/quantum/matrixutils.py
/usr/share/pyshared/sympy/physics/quantum/operator.py
/usr/share/pyshared/sympy/physics/quantum/piab.py
/usr/share/pyshared/sympy/physics/quantum/qapply.py
/usr/share/pyshared/sympy/physics/quantum/qexpr.py
/usr/share/pyshared/sympy/physics/quantum/qft.py
/usr/share/pyshared/sympy/physics/quantum/qubit.py
/usr/share/pyshared/sympy/physics/quantum/represent.py
/usr/share/pyshared/sympy/physics/quantum/shor.py
/usr/share/pyshared/sympy/physics/quantum/spin.py
/usr/share/pyshared/sympy/physics/quantum/state.py
/usr/share/pyshared/sympy/physics/quantum/tensorproduct.py
/usr/share/pyshared/sympy/physics/quantum/tests/
/usr/share/pyshared/sympy/physics/quantum/tests/test_anticommutator.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_cartesian.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_cg.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_commutator.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_constants.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_dagger.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_gate.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_grover.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_hilbert.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_innerproduct.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_kronecker.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_matrixutils.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_operator.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_piab.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_qapply.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_qexpr.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_qft.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_qubit.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_represent.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_shor.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_spin.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_state.py
/usr/share/pyshared/sympy/physics/quantum/tests/test_tensorproduct.py