Black hole fireworks: quantum-gravity effects outside the horizon
... Black holes have become conventional astrophysical objects. Yet, it is surprising how little we know about what happens inside them. Astrophysical observations indicate that general relativity (GR) describes well the region surrounding the horizon (see e.g. [1]); it is plausible that also a substant ...
... Black holes have become conventional astrophysical objects. Yet, it is surprising how little we know about what happens inside them. Astrophysical observations indicate that general relativity (GR) describes well the region surrounding the horizon (see e.g. [1]); it is plausible that also a substant ...
The pressure increase at 4He l–point explained by means of the
... Even if is not exactly the thermodynamic temperature T, the result (47) is very satisfying since it correctly gives the order of magnitude of the transition temperature of the lambda point. The fact that is close to T can be intuitively understood with the fact that going toward the absolute nul ...
... Even if is not exactly the thermodynamic temperature T, the result (47) is very satisfying since it correctly gives the order of magnitude of the transition temperature of the lambda point. The fact that is close to T can be intuitively understood with the fact that going toward the absolute nul ...
Black hole fireworks: quantum-gravity effects outside the horizon
... Black holes have become conventional astrophysical objects. Yet, it is surprising how little we know about what happens inside them. Astrophysical observations indicate that general relativity (GR) describes well the region surrounding the horizon (see e.g. [1]); it is plausible that also a substant ...
... Black holes have become conventional astrophysical objects. Yet, it is surprising how little we know about what happens inside them. Astrophysical observations indicate that general relativity (GR) describes well the region surrounding the horizon (see e.g. [1]); it is plausible that also a substant ...
Chapter 2 Foundations I: States and Ensembles
... phase is physically irrelevant. A qubit is a state in a two-dimensional Hilbert space that can take any value of the form eq. (2.11). We can perform a measurement that projects the qubit onto the basis {|0i, |1i}. Then we will obtain the outcome |0i with probability |a|2, and the outcome |1i with pr ...
... phase is physically irrelevant. A qubit is a state in a two-dimensional Hilbert space that can take any value of the form eq. (2.11). We can perform a measurement that projects the qubit onto the basis {|0i, |1i}. Then we will obtain the outcome |0i with probability |a|2, and the outcome |1i with pr ...
Quantum Master Equation of a Particle in a Gas Environment.
... approach valid typically in dilute-gas environments. Our main purpose is a consistent account of quantum friction caused by local environmental interactions. We derive a Lindblad master equation whose generators are calculated from the differential cross-section of single collisions between the Brow ...
... approach valid typically in dilute-gas environments. Our main purpose is a consistent account of quantum friction caused by local environmental interactions. We derive a Lindblad master equation whose generators are calculated from the differential cross-section of single collisions between the Brow ...
Determinant formulas for the reflection equation algebra
... of the generators aij , which are quantum analogs of those for the χi . For example, we have: X X p1 = q −2i aii , pN = (−q)l(τ ) a1τ (1) · · · aN τ (N ) . τ ∈Sn ...
... of the generators aij , which are quantum analogs of those for the χi . For example, we have: X X p1 = q −2i aii , pN = (−q)l(τ ) a1τ (1) · · · aN τ (N ) . τ ∈Sn ...
Quantum-like model of unconscious–conscious dynamics
... 2013). We studied this problem in Asano et al. (2014), where we demonstrated a violation of the Garg–Leggett inequality for experimental probabilistic data collected for rotating image of Schröder stair (the experiment was performed at Tokyo University of Science), in Accardi et al. (in press) we pr ...
... 2013). We studied this problem in Asano et al. (2014), where we demonstrated a violation of the Garg–Leggett inequality for experimental probabilistic data collected for rotating image of Schröder stair (the experiment was performed at Tokyo University of Science), in Accardi et al. (in press) we pr ...
Holism, Physical Theories and Quantum Mechanics - Philsci
... set of non-holistic resources is called the resource basis. I propose that this basis includes at least all local operations and classical communication of the kind the theory in question allows for. The approach suggested here thus focuses on property measurement instead of on the supervenience of ...
... set of non-holistic resources is called the resource basis. I propose that this basis includes at least all local operations and classical communication of the kind the theory in question allows for. The approach suggested here thus focuses on property measurement instead of on the supervenience of ...
A critical analysis of the hydrino model
... We start with a discussion at the level of the Schrödinger equation. In [25] it was mentioned that the Schrödinger equation has solutions with main quantum number n < 1. If such states were allowed by standard quantum mechanics then also the existence of hydrinos would also be possible in the stan ...
... We start with a discussion at the level of the Schrödinger equation. In [25] it was mentioned that the Schrödinger equation has solutions with main quantum number n < 1. If such states were allowed by standard quantum mechanics then also the existence of hydrinos would also be possible in the stan ...
Quantum Physical Symbol Systems
... interpretation. Symbol structures can designate objects in the world external to the system, thus allowing the system to affect and/or be affected by the designated object. Symbol structures designating a sequence of actions can be interpreted, thus allowing the system either to act in the world or ...
... interpretation. Symbol structures can designate objects in the world external to the system, thus allowing the system to affect and/or be affected by the designated object. Symbol structures designating a sequence of actions can be interpreted, thus allowing the system either to act in the world or ...
Physical Composition
... and then increasingly powerful particle accelerators. So by mid-century, physical science had already acknowledged a compositional hierarchy: gases and other phases of bulk matter composed of molecules; molecules composed of atoms; atoms composed of stable electrons, protons and neutrons (though fre ...
... and then increasingly powerful particle accelerators. So by mid-century, physical science had already acknowledged a compositional hierarchy: gases and other phases of bulk matter composed of molecules; molecules composed of atoms; atoms composed of stable electrons, protons and neutrons (though fre ...
Experimental violation of Bell inequalities for multi
... Compared with previous significant discoveries,3 this is the first analytical demonstration of Bell inequalities for bipartite quantum systems of arbitrarily high dimensionality. In addition to the fundamental interest for revealing fascinating aspects of quantum mechanics, Bell inequalities general ...
... Compared with previous significant discoveries,3 this is the first analytical demonstration of Bell inequalities for bipartite quantum systems of arbitrarily high dimensionality. In addition to the fundamental interest for revealing fascinating aspects of quantum mechanics, Bell inequalities general ...
Quantum weakest preconditions
... is useful for goal-directed programming. Of course the two types of semantics are intimately related, as they should be! In a sense to be made precise later they are dual to each other. In the world of probabilistic programs one sees the same duality in action. Here the role of state is played by di ...
... is useful for goal-directed programming. Of course the two types of semantics are intimately related, as they should be! In a sense to be made precise later they are dual to each other. In the world of probabilistic programs one sees the same duality in action. Here the role of state is played by di ...
On distinguishability, orthogonality, and violations of the second law: contradictory assumptions, contrasting pieces of knowledge
... The interplay of orthogonality, distinguishability, thermodynamics, and multiplicity of observers is quite interesting; therefore we want to discuss and analyse it in varying depth, mainly with paedagogical purposes. The paper is divided into two main parts, reflecting two main perspectives. In the ...
... The interplay of orthogonality, distinguishability, thermodynamics, and multiplicity of observers is quite interesting; therefore we want to discuss and analyse it in varying depth, mainly with paedagogical purposes. The paper is divided into two main parts, reflecting two main perspectives. In the ...
- Philsci
... Psillos (1999, chapter 12) links DEI to the theory of reference. Psillos distinguishes a theory’s preservation of (bare) descriptions or of (bare) reference from its preservation of causal descriptions linked to explanation. Kripke (1980) proposes “determining the reference of a name by description ...
... Psillos (1999, chapter 12) links DEI to the theory of reference. Psillos distinguishes a theory’s preservation of (bare) descriptions or of (bare) reference from its preservation of causal descriptions linked to explanation. Kripke (1980) proposes “determining the reference of a name by description ...