-
uncertainty principle. The
quantum state after a
measurement is in an
eigenstate corresponding to that
measurement and the
value measured.: 202 Other...
- The
eigenstate thermalization hypothesis (or ETH) is a set of
ideas which purports to
explain when and why an
isolated quantum mechanical system can be...
- wave function—initially in a
superposition of
several eigenstates—reduces to a
single eigenstate due to
interaction with the
external world. This interaction...
- was
stated as follows: A
physical system remains in its
instantaneous eigenstate if a
given perturbation is
acting on it
slowly enough and if
there is...
- of
different energies). It is also
called energy eigenvector,
energy eigenstate,
energy eigenfunction, or
energy eigenket. It is very
similar to the concept...
-
solution | ψ ⟩ {\displaystyle |\psi \rangle }
denotes that level's
energy eigenstate. Then
solve the
differential equation representing this
eigenvalue problem...
- that for
every energy eigenstate of a time-reversal
symmetric system with half-integer
total spin,
there is
another eigenstate with the same
energy related...
- as a sum or
superposition of the
eigenstates of an
Hermitian operator, like the Hamiltonian,
because the
eigenstates form a
complete basis: | α ⟩ = ∑...
- (NO), the two
lightest m****
eigenstates have a
small m**** difference, of the
order of 10 meV,
while the
third eigenstate has a m****
about 50 meV higher...
-
Hamiltonian for the
system having more than one
linearly independent eigenstate with the same
energy eigenvalue.: 48 When this is the case,
energy alone...
