Universality of motion under gravity, the equivalence principle, is violated for quantum particles. Here, we study the time it takes for a quantum particle to scatter from the gravitational potential and show that the scattering time, formulated here using the opportune Bohmian formulation, acts as an indicator of the equivalence principle violation. The scattering times of wave packets are distinctive enough to distinguish between the Bohmian and Copenhagen interpretations. The scattering time of monoenergetic stationary states, formulated here as a modification of the Bohmian time by probability undercurrents, turns out to be a sensitive probe of the equivalence principle violation. We derive the quantum scattering times and analyze equiv...
We address the question whether quantum probes in a gravitational field can be considered as test pa...
Entanglement can be generated through the gravitational interaction between two massive bodies that ...
In quantum mechanics, time plays a role unlike any other observable. We find that measuring whether...
A quantum particle moving in a gravitational field may penetrate the classically forbidden region of...
A consistent theory of quantum gravity will require a fully quantum formulation of the classical equ...
21 pags., 7 figs., 1 tab. -- This article belongs to the Special Issue Quantum Mechanics and Its Fou...
The equivalence principle (EP) and Schiff’s conjecture are discussed en passant, and the connection ...
Using a model quantum clock, I evaluate an expression for the time of a non-relativistic quantum par...
The transverse group associated to some continuous quantum measuring processes is analyzed in the pr...
Using a model quantum clock, I evaluate an expression for the time of a non-relativistic quantum par...
We study the free-fall of a quantum particle in the context of noncommutative quantum mechanics (NCQ...
We study the free-fall of a quantum particle in the context of noncommutative quantum mechanics (NCQ...
Free fall in a uniform gravitational field is reexamined in the case of quantum states with and with...
Metric descriptions of gravitation, among them general relativity as today’s established theory, are...
Free fall in a uniform gravitational field is reexamined in the case of quantum states with and with...
We address the question whether quantum probes in a gravitational field can be considered as test pa...
Entanglement can be generated through the gravitational interaction between two massive bodies that ...
In quantum mechanics, time plays a role unlike any other observable. We find that measuring whether...
A quantum particle moving in a gravitational field may penetrate the classically forbidden region of...
A consistent theory of quantum gravity will require a fully quantum formulation of the classical equ...
21 pags., 7 figs., 1 tab. -- This article belongs to the Special Issue Quantum Mechanics and Its Fou...
The equivalence principle (EP) and Schiff’s conjecture are discussed en passant, and the connection ...
Using a model quantum clock, I evaluate an expression for the time of a non-relativistic quantum par...
The transverse group associated to some continuous quantum measuring processes is analyzed in the pr...
Using a model quantum clock, I evaluate an expression for the time of a non-relativistic quantum par...
We study the free-fall of a quantum particle in the context of noncommutative quantum mechanics (NCQ...
We study the free-fall of a quantum particle in the context of noncommutative quantum mechanics (NCQ...
Free fall in a uniform gravitational field is reexamined in the case of quantum states with and with...
Metric descriptions of gravitation, among them general relativity as today’s established theory, are...
Free fall in a uniform gravitational field is reexamined in the case of quantum states with and with...
We address the question whether quantum probes in a gravitational field can be considered as test pa...
Entanglement can be generated through the gravitational interaction between two massive bodies that ...
In quantum mechanics, time plays a role unlike any other observable. We find that measuring whether...