# Expectation value (quantum mechanics)

## Papers overview

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2017

2017

- 2017

Determining the quantum expectation value by measuring a single photon / Piacentini, Fabrizio; Avella, Alessio; Rebufello, Enricoâ€¦Â (More)

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2011

2011

- 2011

In Paper I of this investigation a new calculus for functions of noncommuting operators was developed, based on the notion ofâ€¦Â (More)

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Highly Cited

2010

Highly Cited

2010

- 2010

Recently, a duality between Liouville theory and four dimensional N = 2 gauge theory has been uncovered by some of the authorsâ€¦Â (More)

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2009

2009

- Physical review letters
- 2009

We show that the vast majority of all pure states featuring a common expectation value of some generic observable at a given timeâ€¦Â (More)

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2007

2007

- 2007

Experimental characterizations of a quantum system involve the measurement of expectation values of observables for a preparableâ€¦Â (More)

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2000

Highly Cited

2000

- 2000

We present a perturbative construction of interacting quantum field theories on smooth globally hyperbolic (curved) space-timesâ€¦Â (More)

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1998

1998

- 1998

Let U(t) be the evolution operator of the Schrodinger equation generated by a Hamiltonian of the form H0(t) + W(t), where H0(tâ€¦Â (More)

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1996

Highly Cited

1996

- 1996

We show that in certain compactifications of M-theory on eight-manifolds to threedimensional Minkowski space-time the four-formâ€¦Â (More)

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1995

Highly Cited

1995

- 1995

Quantum gravity is studied nonperturbatively in the case in which space has a boundary with finite area. A natural set ofâ€¦Â (More)

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1994

1994

- 1994

We study the commutation relations, uncertainty relations and spectra of position and momentum operators within the framework ofâ€¦Â (More)

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