Dynamics in a Quantum Superposition

Click For Summary
SUMMARY

The discussion centers on the dynamics of the Schrödinger Equation and its implications for quantum superposition, particularly in relation to the evolution of the universe before wave function collapse. Participants explore the idea proposed by physicist Eugene Wigner that consciousness plays a role in collapsing the wave function, suggesting that prior to life, the universe existed in a superposition of states. The conversation raises critical questions about whether cosmic events like the Big Bang and the formation of solar systems can occur while everything remains in a unitary state, challenging the deterministic nature of quantum mechanics.

PREREQUISITES
  • Understanding of the Schrödinger Equation and its deterministic nature
  • Familiarity with quantum superposition and wave function collapse
  • Knowledge of Eugene Wigner's interpretation of consciousness in quantum mechanics
  • Basic concepts of cosmology, including the Big Bang and stellar evolution
NEXT STEPS
  • Research the implications of the Schrödinger Equation in quantum mechanics
  • Explore Wigner's interpretation of consciousness and its impact on quantum theory
  • Investigate the concept of wave function collapse and its interpretations
  • Study the relationship between quantum mechanics and cosmological events
USEFUL FOR

Physicists, quantum mechanics enthusiasts, and anyone interested in the philosophical implications of consciousness in relation to quantum theory and cosmology.

Varon
Messages
547
Reaction score
1
How much dynamics can occur in the deterministic Schroedinger Equation in its evolution while it is in unitary state (before collapse)? For example. Is it possible for the Big Bang and evolution of stars to solar system and planets to occur while everything is inside a superposition (that doesn't involve Many Worlds but just as superposition of possibilities)? I'm trying to analyze the physicist Wigner who proposed that consciousness caused collapse of the wave function. Before life begins on earth. He seems to be saying that the universe is in a state of superposition. After life reaches a certain theshold. It finally collapsed the wave function of the Earth and the surrounding. Is this possible? Does the Schroedinger Equations allows for instance the evolution of a solar system while it is still unitary and before the wave function collapse? Or is it not possible? Why then did this physicist Wigner propose it? I'm somewhat confused by all this. Hope someone can clarify once and for all. Thanks.
 
Physics news on Phys.org
Varon said:
How much dynamics can occur in the deterministic Schroedinger Equation in its evolution while it is in unitary state (before collapse)? For example. Is it possible for the Big Bang and evolution of stars to solar system and planets to occur while everything is inside a superposition (that doesn't involve Many Worlds but just as superposition of possibilities)? I'm trying to analyze the physicist Wigner who proposed that consciousness caused collapse of the wave function. Before life begins on earth. He seems to be saying that the universe is in a state of superposition. After life reaches a certain theshold. It finally collapsed the wave function of the Earth and the surrounding. Is this possible? Does the Schroedinger Equations allows for instance the evolution of a solar system while it is still unitary and before the wave function collapse? Or is it not possible? Why then did this physicist Wigner propose it? I'm somewhat confused by all this. Hope someone can clarify once and for all. Thanks.

I still can't imagine how dynamics occur in the Schrödinger Equation. When it is said that it can evolve deterministicly, does it mean unmeasured quantum objects can have dynamics. Wigner proposed our consciousness is what collapse the wave function. So in a distant galaxy without consciousness, the entire galaxy is in superposition. How can stars and planets evolve when there is no definite positions at all inside the superposition? Anyone got an idea?
 

Similar threads

High School Question about quantum superposition
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad Is quantum interference an instantaneous consequence of superposition ?
  • · Replies 12 ·
Replies
12
Views
2K
Graduate Can particles appear and disappear "with" a cause?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Quantum superposition: Is a problem of space-time worldview?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Exact symmetry, quantum states, and symmetric dynamics
  • · Replies 8 ·
Replies
8
Views
1K
High School Does the bomb experiment do a measurement?
  • · Replies 7 ·
Replies
7
Views
2K
High School When are particles in a superposition of states?
  • · Replies 2 ·
Replies
2
Views
3K
High School Description of isolated macroscopic systems in quantum mechanics
  • · Replies 48 ·
2
Replies
48
Views
4K
Graduate Wave Function Collapse and Thermodynamic Irreversible Processes
  • · Replies 4 ·
Replies
4
Views
2K
High School Extremely elementary questions about QM
  • · Replies 24 ·
Replies
24
Views
3K